समीकरण \(\frac{x^2}{5}+2x-7=0\) को बिना भिन्न के किस रूप में लिखा जाएगा?
How will \(\frac{x^2}{5}+2x-7=0\) be written without fractions?
Explanation opens after your attempt
Correct Answer
A. \(x^2+10x-35=0\)
Concept
Multiplying the whole equation by (5) gives \(x^2+10x-35=0\). To remove fractions, multiply the whole equation.
Why this answer is correct
The correct answer is A. \(x^2+10x-35=0\). Multiplying the whole equation by (5) gives \(x^2+10x-35=0\). To remove fractions, multiply the whole equation.
Exam Tip
पूरे समीकरण को (5) से गुणा करने पर \(x^2+10x-35=0\) मिलता है। भिन्न हटाने के लिए पूरे समीकरण पर गुणा करें।
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