Question

Help with algebra 1
(A-y)^2 +2y^3
If a=3 and y=-2

Answer 1

Answer:

9

Explanation:

(a - y)^2 + 2y^3 where a = 3 and y = -2.

Step 1. Substitute a for 3 and y for -2

((3) - (-2))^2 + 2(-2)^3

Step 2. Subtract

(5)^2 + 2(-8)

Step 3. Simplify the exponent

25 + 2(-8)

Step 4. Multiply

25 + (-16)

Step 5. Add

9
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