Question

Pls can you tell me
Add ( 2 - z2 - 3 ) ; ( 2 -3 - z2 ) ; (3 - y2 - z2 )

Answer 1

Answer:

Add (2-22-3); (2-3-z2); (3-y2 - z2 )

Answer 2

Answer:

Answer is

$1 - {z}^{2} - {y}^{2}$

I hope it helps please mark me as brainliest

Step-by-step explanation:

If there are negative symbols in two numbers we can add