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2 votes
(-4q^2-22q+12)/(2q+1) Please show working Need help ASAP! I will be very grateful for help!

2 Answers

6 votes
First, we are going to divide
-4q^2-22q+12 by the divisor, which is
2q+1

(-4q^2)/(2q)=-2q
Then, multiply
2q+1 by
2q+1

-4q^2-2q
We are going to subtract
-4q^2-2q from
-4q^2-22q+12 in order to get the new remainder.
So...

(-4q^2-22q+12)/(2q+1)=-2q+(-20q+12)/(2q+1)


=-2q+(-20q+12)/(2q+1)
That's our answer.
Have a nice day! :)
User Mihey Egoroff
by
8.2k points
4 votes
first factor (-4q^2-22q+12), and you end up with −2(q+6)(2q−1)now rewrite your expression as: −2(q+6)(2q−1)/(2q+1)
unfortunately you can't simplify this any further.
User Mike Fulton
by
8.1k points