2 years ago

(2y-1)(4y-3) What is the answer to this?

2 answers:

6 0

8y^2-10y+3
FOIL
2yx4y+2yx-3+-1x4y+-1x-3

4 0

$(2y-1)(4y-3)=2y\cdot4y+2y\cdot(-3)-1\cdot4y-1\cdot(-3)\\\\=8y^2-6y-4y+3=8y^2-10y+3$

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