Question

_Subtract -x²-y²-z² from 1_

Pls do with process ​

Answer 1

Answer:

1+x²+y²+z²

Step-by-step explanation:

1 - (-x²-y²-z²) = 1+x²+y²+z²

Answer 2

Answer:

question is 1-(-x^2-y^2-z^2

=1+X^2+y^2+z^2

x^2+y^2+z^2=-1