Question

use algebraic method to find the square of 495 by solving​

Answer 1

Answer:

your answer is 24 lakh tep-by-step explanation:

Answer 2

Answer:245025

Step-by-step explanation:

495=500-5

Therefore,

(495)²=(500-5)²

As.

(a-b)²= a²-2ab+b²

(500-5)²= 500²-2x500x5+5²

             = 250000-5000+25

             = 245025

⇒495²=245025