alleryবৰ্গৰ অন্তৰ a^2 - b^2-ক উৎপাদকত বিশ্লেষণ কৰিলে পোৱা যায়
A(a + b)^2
B(a - b)^2
C(a + b)(a - b)
Da(a - b)
Answer & Solution
Correct answer: C. (a + b)(a - b)
(a + b)(a - b) পূৰণ কৰিলে মাজৰ পদবোৰ কৰ্তন হয় আৰু a^2 - b^2 বাকী ৰয়।
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