(2x-1)2 ÷ x-5 is equal to 

A 2x2

B 4x

C 4x2

D 4x3

Solution

Correct Answer: Option D

দেয়া আছে,  ( 2x-1 )2 ÷ x-5 = ( 2/x)2 ÷ 1/x5 

= ( 22/x2)/(1/x5

= 22/x2 × x5/1 

= 4x5-2 

= 4x3 .

Practice More Questions on Our App!

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