How do you multiply 3v^2-7v+6)(8v^2-2v+5)?

1 Answer
Nallasivam V
Jan 20, 2018

24v^4-62v^3+77v^2-47v+30

Explanation:

Given -

(3v^2-7v+6)(8v^2-2v+5)

(3v^2-7v+6)(8v^2)+(3v^2-7v+6)(-2v)+(3v^2-7v+6)(5)

(24v^4-56v^3+48v^2)+(-6v^3+14v^2-12v)+(15v^2-35v+30)

24v^4-56v^3+48v^2-6v^3+14v^2-12v+15v^2-35v+30)

24v^4-56v^3-6v^3+48v^2+14v^2+15v^2-12v-35v+30

24v^4-62v^3+77v^2-47v+30

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