3 years ago

X2 +8x+16=0 in factoring algorithm

Mathematics

1 answer:

Setler79 [48]3 years ago

4 0

Answer:

(x+4)^2 =0

Step-by-step explanation:

x2 +8x+16=0

What 2 numbers multiply to 16 and add to 8

4*4 = 16

4+4 =8

(x+4) (x+4) =0

(x+4)^2 =0

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