Question

11. 11 - a when a = -3

12.x^3 when x =-3


pls helppp step by step

Answer 1

11) 14

12) -27

Explanation:

11-a when a=-3

Plug in -3 into the equation

11-(-3)

A negative times a negative becomes a positive

So the equation becomes 11+3

Answer is 14

x³ when x=-3

Plug in -3 into the equation

-3³

Solve, which should give you -27