Question

(3x-2)(4x-20)

Answer 1

First step is to FOIL

Answer 2

first
outer
inner
last

Answer 3

Right

Answer 4

When you FOIL your problem apperars to be: \[12x ^{2}-60x-8x+40\]

Answer 5

Now combine like terms

Answer 6

thats how she got those numbers cx

Answer 7

12x2−68x+40 is the final answer

Answer 8

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