x=37 হলে 8x3+72x2+216x+216 এর মান কত?

A 500000

B 512000

C 450000

D 511000

Solution

Correct Answer: Option B

8x3+72x2+216x+216
= 8 . (37)3 + 72 . (37)2 + 216 . 37 + 216
= 8 . 50653 + 72 . 1369 + 7992 + 216
= 512000 

Practice More Questions on Our App!

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