3 years ago

What is the correct evaluation of x2 - y2 - z2, when x is equal to -2, y is equal to 3 and z is equal to 4?

Mathematics

2 answers:

riadik2000 [5.3K]3 years ago

3 0

Answer:

-18

Step-by-step explanation:

x2 - y2 - z2 if x=-2, y=3, and z=4

x2 - y2 - z2

(-2) 2 - (3)2 - (4)2

(-4) - (6) - (8)

-10 -8

-18

Goshia [24]3 years ago

3 0

Answer:

Step-by-step explanation:

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