Answer:
x2−6x−27
Step-by-step explanation:
=(x+−9)(x+3)
=(x)(x)+(x)(3)+(−9)(x)+(−9)(3)
=x2+3x−9x−27
=x2−6x−27
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Answer:
x2−6x−27
Step-by-step explanation:
=(x+−9)(x+3)
=(x)(x)+(x)(3)+(−9)(x)+(−9)(3)
=x2+3x−9x−27
=x2−6x−27