Question

Using identity, find (8 + 2)2​

Answer 1

Answer:

20

Step-by-step explanation:

First we should do the operation inside the Bracket. That is 8+2=10;

And Multiply with 2 = 10×20 = 20

Answer 2

Answer:

using identity (a+b)²= a²+2ab+b²

here a = 8 and b= 2

(8)²+(2×8×2)+(2)²

64 + 32 + 4

132

please mark as brainliest