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kati45 [8]
3 years ago
13

X^2+9=0 Please Factor Show the steps

Mathematics
2 answers:
Alenkinab [10]3 years ago
8 0

Answer:

{x}^{2}  + 9 = 0

{x}^{2}  + 9

{x}^{2}  +  {3}^{2}

(x + 3)(x + 3)

aleksandr82 [10.1K]3 years ago
4 0

Answer:

{x}^{2}  + 9  \\ \\  =   {x}^{2}  + 3 {}^{2} \\  \\  = (x + 3)(x - 3)

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Salsk061 [2.6K]
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