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algol [13]
4 years ago
8

Factor the trinomial x^2 + 22x + 72 explain all steps

Mathematics
1 answer:
exis [7]4 years ago
5 0

Step-by-step explanation:

{x}^{2}  + 22x + 72 \\  {x}^{2}  + 18 x + 4x + 72 \\ x(x + 18) + 4(x + 18) \\ (x + 4)(x + 18)

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tatiyna

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