व्यंजक (x(x+3)) को खोलने पर क्या मिलेगा?
What is obtained by expanding (x(x+3))?
Explanation opens after your attempt
A. \(x^2+3x\)
Concept
Multiply (x) by both (x) and (3). This gives \(x^2+3x\).
Why this answer is correct
The correct answer is A. \(x^2+3x\). Multiply (x) by both (x) and (3). This gives \(x^2+3x\).
Exam Tip
(x) को (x) और (3) दोनों से गुणा करें। इससे \(x^2+3x\) मिलता है।
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