Question

(01.02)

Evaluate the following expression using the values given.

Find 2x2 - 2z4 + y2 - x2 + z4 if x = -4, y = 3, and z = 2.

Numerical Answers Expected!

Answer 1

2*-4*2-2*2*4+3*2--4*4

Answer 2

-10 XD

Answer 3

\[2\left( -4 \right)^{2}-2\left( 2 \right)^{4}+3^{2}-\left( -4 \right)^{2}+2^{4}\]
=2*16-2*16+9+16+16
=32-32+9+16+16=41

Answer 4

correction last two lines only negative sign change
32-32+9-16+16=9

Answer 5

So the answer is 9?

Answer 6

yes

Answer 7

thank you!

Answer 8

yw