What are the roots of x² - 12x + 35 = 0?
x² - 12x + 35 = 0 के roots क्या होंगे?
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Correct Answer
A. 5 और 7 / 5 and 7
ExplanationStep 1: In factorisation we need product 35 and sum 12. Step 2: 5 and 7 satisfy these conditions so roots are 5 and 7. Step 3: Check sum and product while factoring quadratic.
Step 1: Factorisation में product 35 और sum 12 चाहिए। Step 2: 5 और 7 ये conditions satisfy करते हैं इसलिए roots 5 और 7 हैं। Step 3: Quadratic factor करते समय sum और product check करें।