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OpenStudy (anonymous):
divide?
(-4q^2 - 22q +12) ÷ (2q+1)
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OpenStudy (anonymous):
\[-4q ^{2}-22q+12 \div 2q+1\]
OpenStudy (anonymous):
oh and there's parenthesis around both terms just saying
OpenStudy (anonymous):
@jim_thompson5910 could you help?(:
jimthompson5910 (jim_thompson5910):
How far did you get?
OpenStudy (anonymous):
@jim_thompson5910 i know that you put both terms over 1, and then multiply by the reciprical
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OpenStudy (ranga):
You can do either synthetic division or long division.
OpenStudy (ranga):
Are you familiar with synthetic division?
OpenStudy (anonymous):
@ranga no i'm not :/
jimthompson5910 (jim_thompson5910):
How about polynomial long division?
OpenStudy (anonymous):
@jim_thompson5910 um i sort of know dividing by a binomial?
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OpenStudy (ranga):
-2q - 10
---------------------
2q+1 | -4q^2 - 22q + 12
| -4q^2 - 2q
--------------
- 20q + 12
- 20q - 10
-----------------
22
jimthompson5910 (jim_thompson5910):
|dw:1402013592695:dw|
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