Question

what are the factor of x²+18x +81​

Answer 1

Answer:

factors are: x=(-9) x=(-9)

Step-by-step explanation:

x²+18x+81

=> x²+9x+9x+81

=> x(x+9)+9(x+9)

=> (x+9)(x+9)

=> (x+9)²

factors are: x=(-9) and x=(-9)

HOPE IT HELPS:)

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