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OpenStudy (anonymous):
Subtract (9x2 + 3x – 4) – (3x2 +8x – 1)
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OpenStudy (ryan123345):
9x^2 + 3x - 4 - 3x^2 - 8x + 1
OpenStudy (ryan123345):
Now just combine the like terms what is 9x^2 - 3x^2 ?
OpenStudy (anonymous):
6x^2
OpenStudy (anonymous):
and : 3x - 8x = ??
OpenStudy (anonymous):
-5x
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OpenStudy (anonymous):
Then -4 + 1 = ??
OpenStudy (anonymous):
-3
OpenStudy (anonymous):
Now combine all the answers, Simple.. Isn't it???
OpenStudy (anonymous):
6x^2-5x-3
OpenStudy (anonymous):
yes. thanks
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OpenStudy (anonymous):
Yep... Good..
OpenStudy (anonymous):
You are welcome dear..
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