Answer:
9
Step-by-step 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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Hope this helps!
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- doomdabomb
