Answer:
x= -4
Step-by-step explanation:
You have to foil out the problem
(2x+8)(2x+8)
4x^2+16x+16x+64
4x^2+32x+64
Answer:
No Solution.
Step-by-step explanation:
5x-y=2
5x-y=-2
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-(5x-y)=-2
5x-y=-2
----------------
-5x+y=-2
5x-y=-2
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0=-4
no solution