1.

Factories the expression a2+8a+16​

Answer»

Answer:

a = -4, -4

Step-by-step explanation:

a2+8a+16 = 0

a^2 + 4A + 4a +16 = 0

a (a + 4) + 4 (a + 4) = 0

(a+4) (a + 4) = 0

a = -4, -4

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