Question

Please hurry will give braliny

Answer 1

d or 16

Explanation:

(-2²+2²)-2(-2²-2²)

-2(-4-4)

8+8=16

Answer 2

Hello,

`( {c}^(2) + {d}^(2) ) - 2( {c}^(2) - {d}^(2) )`

`= (( - 2) {}^(2) + 2 {}^(2) ) - 2(( - 2) {}^(2) - 2 {}^(2) )`

`= (4 + 4) - 2(4 - 4)`

`= 8 - 2 * 0`

`= 8`