What are the roots of x² - 36 = 0?
x² - 36 = 0 के roots क्या होंगे?
Show answer and explanation
C. 6 और -6 / 6 and -6
ExplanationStep 1: x² - 36 is difference of squares. Step 2: (x-6)(x+6)=0 so roots are 6 and -6. Step 3: Remember a²-b² = (a-b)(a+b).
Step 1: x² - 36 difference of squares है। Step 2: (x-6)(x+6)=0 इसलिए roots 6 और -6 हैं। Step 3: a²-b² = (a-b)(a+b) याद रखें।