Question

Simplify the expression (7-(-1 ))^2+(-2)^2

Answer 1

Hey there!

(7 - (-1))² + (-2)²

= 7 - 1 + (-2)²

= 6 - 2²

= 6 - 4

= 10

Hope it helps ya!

Answer 2

`\huge \boxed{\mathbb{QUESTION} \downarrow}`

• Simplify the expression (7-(-1 ))²+(-2)²

`\large \boxed{\mathfrak{Answer \: with \: Explanation} \downarrow}`

`\sf \: ( 7 - ( - 1 ) ^ { 2 } ) + ( - 2 ) ^ { 2 }`

Calculate -1 to the power of 2 to get 1.

`\sf \: 7-1+\left(-2\right)^(2)`

Subtract 1 from 7 to get 6.

`\sf \: 6+\left(-2\right)^(2)`

Calculate -2 to the power of 2 to get 4.

`\sf \: 6+4`

Add 6 and 4 to get 10.

`= \boxed{\boxed{\bf \: 10}}`