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If (x=1), what is the left side of \(x^2+2x-3=0\)?
A. (0)
Substituting gives \(1^2+2\cdot1-3=0\). So (1) is a solution.
The correct answer is A. (0). Substituting gives \(1^2+2\cdot1-3=0\). So (1) is a solution.
रखने पर \(1^2+2\cdot1-3=0\) मिलता है। इसलिए (1) एक हल है।
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Correct Answer: A. (0). Explanation: रखने पर \(1^2+2\cdot1-3=0\) मिलता है। इसलिए (1) एक हल है। / Substituting gives \(1^2+2\cdot1-3=0\). So (1) is a solution.
Substituting gives \(1^2+2\cdot1-3=0\). So (1) is a solution.
रखने पर \(1^2+2\cdot1-3=0\) मिलता है। इसलिए (1) एक हल है।
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