Question

my concept of this isnt clear ao pls solve it step by step so that i can match my answer exactly pleasee solve it! and help this needy​

Answer 1

b)

(92) square

We can write as (90+2) as well

now by using identity::: (a+b) whole square= a square + 2*a*b + b square

soo...

(90) square+2*90*2+(2)square

8100+360+4=8464

So our final answer is 8464

hope it helped u!!!!