4 years ago

F(x)=(x-1)2-9 f(x)=(x+2)(x-4)

Mathematics

1 answer:

Vaselesa [24]4 years ago

7 0

Answer:

1. 2x−11

2. x²−2x−8

Step-by-step explanation:

Regroup terms.

Expand by distributing terms.

Collect like terms.

Simplify.

Use the FOIL method: (a+b)(c+d)=ac+ad+bc+bd(a+b)(c+d)=ac+ad+bc+bd.

Collect like terms.

Simplify.

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