Question

find the sq. numbers 32^2

Answer 1

Step-by-step explanation:

left(32\right)^2=\left(30+2\right)^2=\left(30\right)^2+2\times30\times2+\left(2\right)^2

[\because\left(a+b\right)^2=a^2+2ab+b^2]

= 900 + 120 + 4 = 1024

Answer 2

ѕοℓυτเοи :

32²

32² = ( 30 + 2 )²

Formula used :

• (a + b)² = a² + 2ab + b²

Now :

= ( 30 )² + 2 × ( 30 ) × ( 2 ) + ( 2² )

= 900 + 120 + 4

= 1024