3 years ago

Expand 8x - 2x + 3(-4x+9)

Mathematics

2 answers:

Trava [24]3 years ago

7 0

Answer:

x ^3 + 6 x ^2 + 12 x + 8

stiks02 [169]3 years ago

3 0

Answer:

Step-by-step explanation:

Always do parentheses first!

-4x+9=-5x

8x-2x=6x

-5x-6x+3=

x+3=4

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