Question
Medium Mathematics
Quadratic Equations Introduction to Quadratic Equations Class 10 Level 30
समीकरण \(\frac{3}{4}x^2-\frac{1}{2}x+2=0\) का पूर्णांक गुणांकों वाला रूप कौन-सा है?
What is the form with integer coefficients for \(\frac{3}{4}x^2-\frac{1}{2}x+2=0\)?
Explanation opens after your attempt
Correct Answer
A. \(3x^2-2x+8=0\)
Step 1
Concept
Multiply the whole equation by (4) to remove the denominators. This gives \(3x^2-2x+8=0\).
Step 2
Why this answer is correct
The correct answer is A. \(3x^2-2x+8=0\). Multiply the whole equation by (4) to remove the denominators. This gives \(3x^2-2x+8=0\).
Step 3
Exam Tip
हर हटाने के लिए पूरे समीकरण को (4) से गुणा करें। इससे \(3x^2-2x+8=0\) मिलता है।
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Question
Medium Mathematics
Quadratic Equations Introduction to Quadratic Equations Class 10 Level 29
समीकरण \(\frac{2}{5}x^2+\frac{1}{5}x-2=0\) का पूर्णांक गुणांकों वाला रूप कौन-सा है?
What is the form with integer coefficients for \(\frac{2}{5}x^2+\frac{1}{5}x-2=0\)?
Explanation opens after your attempt
Correct Answer
A. \(2x^2+x-10=0\)
Step 1
Concept
Multiply the whole equation by (5) to remove denominator (5). This gives \(2x^2+x-10=0\).
Step 2
Why this answer is correct
The correct answer is A. \(2x^2+x-10=0\). Multiply the whole equation by (5) to remove denominator (5). This gives \(2x^2+x-10=0\).
Step 3
Exam Tip
हर (5) हटाने के लिए पूरे समीकरण को (5) से गुणा करें। इससे \(2x^2+x-10=0\) मिलता है।
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Question
Medium Mathematics
Quadratic Equations Introduction to Quadratic Equations Class 10 Level 28
समीकरण \(\frac{1}{3}x^2-\frac{2}{3}x+1=0\) का पूर्णांक गुणांकों वाला रूप कौन-सा है?
What is the form with integer coefficients for \(\frac{1}{3}x^2-\frac{2}{3}x+1=0\)?
Explanation opens after your attempt
Correct Answer
A. \(x^2-2x+3=0\)
Step 1
Concept
Multiply the whole equation by (3) to remove the denominator (3). This gives \(x^2-2x+3=0\).
Step 2
Why this answer is correct
The correct answer is A. \(x^2-2x+3=0\). Multiply the whole equation by (3) to remove the denominator (3). This gives \(x^2-2x+3=0\).
Step 3
Exam Tip
हर (3) हटाने के लिए पूरे समीकरण को (3) से गुणा करें। इससे \(x^2-2x+3=0\) मिलता है।
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