Expert Mathematics Polynomials Class 10 Level 24

यदि (p(x)=x-2-2x-8) है तो ग्राफ (x)-अक्ष को किन बिंदुओं पर मिलेगा?

If (p(x)=x-2-2x-8), at which points will the graph meet the (x)-axis?

Explanation opens after your attempt
Correct Answer

A. ((-2,0)) और ((4,0))((-2,0)) and ((4,0))

Step 1

Concept

(x-2-2x-8=(x-4)(x+2)). So the graph meets the (x)-axis at (x=4) and (x=-2).

Step 2

Why this answer is correct

The correct answer is A. ((-2,0)) और ((4,0)) / ((-2,0)) and ((4,0)). (x-2-2x-8=(x-4)(x+2)). So the graph meets the (x)-axis at (x=4) and (x=-2).

Step 3

Exam Tip

(x-2-2x-8=(x-4)(x+2)) है। अतः (x=4) और (x=-2) पर ग्राफ (x)-अक्ष से मिलेगा।

Related Mathematics Questions

FAQs

Mathematics Answer, Explanation and Revision Hints

यदि (p(x)=x-2-2x-8) है तो ग्राफ (x)-अक्ष को किन बिंदुओं पर मिलेगा? / If (p(x)=x-2-2x-8), at which points will the graph meet the (x)-axis?

Correct Answer: A. ((-2,0)) और ((4,0)) / ((-2,0)) and ((4,0)). Explanation: (x-2-2x-8=(x-4)(x+2)) है। अतः (x=4) और (x=-2) पर ग्राफ (x)-अक्ष से मिलेगा। / (x-2-2x-8=(x-4)(x+2)). So the graph meets the (x)-axis at (x=4) and (x=-2).

Which concept should I revise for this Mathematics MCQ?

(x-2-2x-8=(x-4)(x+2)). So the graph meets the (x)-axis at (x=4) and (x=-2).

What exam hint can help solve this Mathematics question?

(x-2-2x-8=(x-4)(x+2)) है। अतः (x=4) और (x=-2) पर ग्राफ (x)-अक्ष से मिलेगा।

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