x2 + 6x - 16 এর উৎপাদকে বিশ্লেষণ:

A (x + 3)(x - 5)

B (x - 4 )(x + 5)

C (x + 2) (x - 8)

D (x - 2)(x + 8)

Solution

Correct Answer: Option D

x2 + 6x - 16
= x2 + 8x - 2x - 16
=x(x + 8) - 2(x + 8)
= (x + 8)(x - 2)

Practice More Questions on Our App!

Download our app for free and access thousands of MCQ questions with detailed solutions