Answer:5,-2
Step-by-step explanation:
You are basically just finding the zeros for each side. What do you need to add to - 5 to make it 0? a positive 5.
Answer: a=5, -2
(a−5)(a +2) = 0
a-5=0
a+5-5=0+5
a=0+5
a=5
a+2=0
a+2-2=0-2
a=0-2
a=-2
a=5, -2
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