Question

Any Help Will Be Appreciated!

Answer 1

Answer:

-148

Step-by-step explanation:

Hello!

We can evaluate by plugging in -3 for x, and -7 for y in the expression $3x^3 - 2x^2 + 7y$

Evaluate

• $3x^3 - 2x^2 + 7y \text{ for x=-3, and y=-7}$
• $3(-3)^3 - 2(-3)^2 + 7(-7)$
• $3(-27) - 2(9) - 49$
• $-81 - 18 - 49$
• $-148$

The evaluated value is -148.

Answer 2

Answer:

-148

Step-by-step explanation: