Question 1/9
Easy Mathematics
Chapter 2: Polynomials Geometrical meaning of the zeroes of a polynomial. Class 10 Level 23
यदि (p(-4)=0), तो ग्राफ (x)-अक्ष से कहाँ मिलेगा?
If (p(-4)=0), where will the graph meet the (x)-axis?
#negative-zero
#function-value
#x-axis
#easy
A ((-4,0))
B ((4,0))
C ((0,-4))
D ((-4,4))
Explanation opens after your attempt
Correct Answer
A. ((-4,0))
Step 1
Concept
(p(-4)=0) means (y=0) when (x=-4). Therefore the graph meets the (x)-axis at ((-4,0)).
Step 2
Why this answer is correct
The correct answer is A. ((-4,0)). (p(-4)=0) means (y=0) when (x=-4). Therefore the graph meets the (x)-axis at ((-4,0)).
Step 3
Exam Tip
(p(-4)=0) बताता है कि (x=-4) पर (y=0) है। इसलिए ग्राफ (x)-अक्ष से ((-4,0)) पर मिलेगा।
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Question 2/9
Easy Mathematics
Chapter 2: Polynomials Geometrical meaning of the zeroes of a polynomial. Class 10 Level 23
किस बिंदु पर ग्राफ होने से (x=-2) शून्यक सिद्ध होगा?
Which point on the graph proves that (x=-2) is a zero?
#negative-zero
#point-reading
#x-intercept
#easy
A ((-2,0))
B ((2,0))
C ((0,-2))
D ((-2,2))
Explanation opens after your attempt
Correct Answer
A. ((-2,0))
Step 1
Concept
For (x=-2) to be a zero, (y=0) at that point. Hence the correct point is ((-2,0)).
Step 2
Why this answer is correct
The correct answer is A. ((-2,0)). For (x=-2) to be a zero, (y=0) at that point. Hence the correct point is ((-2,0)).
Step 3
Exam Tip
(x=-2) शून्यक होने के लिए उस बिंदु पर (y=0) होना चाहिए। इसलिए सही बिंदु ((-2,0)) है।
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Question 3/9
Easy Mathematics
Chapter 2: Polynomials Geometrical meaning of the zeroes of a polynomial. Class 10 Level 23
यदि (p(-10)=0), तो (x)-अक्ष पर संबंधित बिंदु कौन-सा होगा?
If (p(-10)=0), which corresponding point will be on the (x)-axis?
#x-axis-point
#function-value
#negative-zero
#easy
A ((-10,0))
B ((10,0))
C ((0,-10))
D ((-10,-10))
Explanation opens after your attempt
Correct Answer
A. ((-10,0))
Step 1
Concept
(p(-10)=0) means (y=0) at (x=-10). Therefore the point on the (x)-axis is ((-10,0)).
Step 2
Why this answer is correct
The correct answer is A. ((-10,0)). (p(-10)=0) means (y=0) at (x=-10). Therefore the point on the (x)-axis is ((-10,0)).
Step 3
Exam Tip
(p(-10)=0) का अर्थ है (x=-10) पर (y=0)। इसलिए (x)-अक्ष पर बिंदु ((-10,0)) होगा।
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Question 4/9
Easy Mathematics
Chapter 2: Polynomials Geometrical meaning of the zeroes of a polynomial. Class 10 Level 23
ग्राफ में बिंदु ((-8,0)) दिखने पर बहुपद का कौन-सा मान शून्य होगा?
If the point ((-8,0)) appears on the graph, which value of the polynomial input gives zero?
#negative-zero
#coordinate-reading
#x-intercept
#polynomials
A (x=-8)
B (x=8)
C (x=0)
D (x=-1)
Explanation opens after your attempt
Step 1
Concept
The point ((-8,0)) means (y=0) at (x=-8). So (x=-8) makes the polynomial zero.
Step 2
Why this answer is correct
The correct answer is A. (x=-8). The point ((-8,0)) means (y=0) at (x=-8). So (x=-8) makes the polynomial zero.
Step 3
Exam Tip
((-8,0)) का अर्थ है (x=-8) पर (y=0)। इसलिए (x=-8) बहुपद को शून्य बनाता है।
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Question 5/9
Easy Mathematics
Chapter 2: Polynomials Geometrical meaning of the zeroes of a polynomial. Class 10 Level 23
रेखा (y=x+9) का शून्यक क्या होगा?
What will be the zero of the line (y=x+9)?
#linear-polynomial
#negative-zero
#x-intercept
#polynomials
A (9)
B (-9)
C (0)
D (18)
Explanation opens after your attempt
Step 1
Concept
For the zero, (x+9=0), so (x=-9). Do not make a sign error.
Step 2
Why this answer is correct
The correct answer is B. (-9). For the zero, (x+9=0), so (x=-9). Do not make a sign error.
Step 3
Exam Tip
शून्यक के लिए (x+9=0), इसलिए (x=-9)। चिह्न बदलने की गलती न करें।
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Question 6/9
Easy Mathematics
Chapter 2: Polynomials Geometrical meaning of the zeroes of a polynomial. Class 10 Level 23
यदि (p(-3)=0), तो बहुपद का कौन-सा शून्यक है?
If (p(-3)=0), which value is a zero of the polynomial?
#zero-definition
#function-value
#negative-zero
#easy
A (-3)
B (3)
C (0)
D (1)
Explanation opens after your attempt
Step 1
Concept
The (x)-value for which (p(x)=0) is a zero. Hence (-3) is a zero of the polynomial.
Step 2
Why this answer is correct
The correct answer is A. (-3). The (x)-value for which (p(x)=0) is a zero. Hence (-3) is a zero of the polynomial.
Step 3
Exam Tip
जिस (x)-मान पर (p(x)=0) हो वही शून्यक होता है। इसलिए (-3) बहुपद का शून्यक है।
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Question 7/9
Easy Mathematics
Chapter 2: Polynomials Geometrical meaning of the zeroes of a polynomial. Class 10 Level 22
यदि (p(-6)=0), तो कौन-सा बिंदु ग्राफ पर होगा?
If (p(-6)=0), which point will lie on the graph?
#graph-point
#function-value
#negative-zero
#easy
A ((-6,0))
B ((6,0))
C ((0,-6))
D ((0,6))
Explanation opens after your attempt
Correct Answer
A. ((-6,0))
Step 1
Concept
(p(-6)=0) means (y=0) at (x=-6). So the point ((-6,0)) lies on the graph.
Step 2
Why this answer is correct
The correct answer is A. ((-6,0)). (p(-6)=0) means (y=0) at (x=-6). So the point ((-6,0)) lies on the graph.
Step 3
Exam Tip
(p(-6)=0) बताता है कि (x=-6) पर (y=0) है। इसलिए बिंदु ((-6,0)) ग्राफ पर होगा।
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Question 8/9
Easy Mathematics
Chapter 2: Polynomials Geometrical meaning of the zeroes of a polynomial. Class 10 Level 22
यदि (p(x)=x+2) का ग्राफ (x)-अक्ष को काटता है, तो शून्यक कौन-सा है?
If the graph of (p(x)=x+2) cuts the (x)-axis, which is the zero?
#linear-polynomial
#negative-zero
#x-intercept
#easy
A (2)
B (-2)
C (0)
D (1)
Explanation opens after your attempt
Step 1
Concept
For the zero, (x+2=0), so (x=-2). The graph cuts the (x)-axis at (x=-2).
Step 2
Why this answer is correct
The correct answer is B. (-2). For the zero, (x+2=0), so (x=-2). The graph cuts the (x)-axis at (x=-2).
Step 3
Exam Tip
शून्यक के लिए (x+2=0), इसलिए (x=-2)। ग्राफ (x)-अक्ष को (x=-2) पर काटेगा।
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Question 9/9
Easy Mathematics
Chapter 2: Polynomials Geometrical meaning of the zeroes of a polynomial. Class 10 Level 22
यदि ग्राफ (x)-अक्ष को (x=-5) पर काटता है, तो कौन-सा कथन सही है?
If a graph cuts the (x)-axis at (x=-5), which statement is correct?
#negative-zero
#x-intercept
#graph
#polynomials
A (-5) बहुपद का शून्यक है / (-5) is a zero of the polynomial
B (5) बहुपद का शून्यक है / (5) is a zero of the polynomial
C (0) बहुपद का शून्यक है / (0) is a zero of the polynomial
D कोई शून्यक नहीं है / There is no zero
Explanation opens after your attempt
Correct Answer
A. (-5) बहुपद का शून्यक है / (-5) is a zero of the polynomial
Step 1
Concept
The (x)-value where the graph cuts the (x)-axis is the zero. Do not ignore the negative sign.
Step 2
Why this answer is correct
The correct answer is A. (-5) बहुपद का शून्यक है / (-5) is a zero of the polynomial. The (x)-value where the graph cuts the (x)-axis is the zero. Do not ignore the negative sign.
Step 3
Exam Tip
जहाँ ग्राफ (x)-अक्ष को काटता है वही (x)-मान शून्यक होता है। ऋण चिह्न को अनदेखा न करें।
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