What are the roots of x² - 5x + 6 = 0?
x² - 5x + 6 = 0 के roots क्या होंगे?
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Correct Answer
B. 2 और 3 / 2 and 3
ExplanationStep 1: Factor the quadratic. Step 2: x² - 5x + 6 = (x-2)(x-3) so roots are 2 and 3. Step 3: Match product with the constant term and sum with the middle coefficient.
Step 1: Quadratic को factor करें। Step 2: x² - 5x + 6 = (x-2)(x-3) इसलिए roots 2 और 3 हैं। Step 3: Product constant term और sum middle coefficient से match करें।