Question

Evaluate the following expression using the values given:
Find -a2 - 3b3 + c2 + 2b3 - c2 if a = 3, b = 2, and c = -3
A.) -67
B.) -17
C.) -31
D.) 1

Answer 1

@Directrix can you help me plz?(:

Answer 2

\[-a^2 - 3b^3 + c^2 + 2b^3 - c^2,\qquad a = 3,\quad b = 2,\quad c = -3\]
\[-(3)^2 - 3(2)^3 + (-3)^2 + 2(2)^3 - (-3)^2\]

Answer 3

-17?@UnkleRhaukus

Answer 4

@UnkleRhaukus

Answer 5

Correct @Ashy98

Answer 6

thank you!(:

Answer 7

My Pleasure @Ashy98