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OpenStudy (anonymous):
Simplify the following expression. 2x - 4y + 3x2 + 7y - 16x.
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OpenStudy (anonymous):
\[\Large 2x - 4y + 3x2 + 7y - 16x\] correct?
OpenStudy (anonymous):
Its supposed to be 3x to the power of 2
OpenStudy (anonymous):
\[\Large 2x - 4y + 3x^2 + 7y - 16x\]
OpenStudy (anonymous):
Thats right!
OpenStudy (anonymous):
ok well first you would combine hte like terms (2x) and (-16x)
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OpenStudy (anonymous):
-14x
OpenStudy (anonymous):
ok and now for the like terms of y (-4y) and (7y)
OpenStudy (anonymous):
3y
OpenStudy (anonymous):
ok so now you got -3x+4y+3x^2, you can't combine anythying else, so you're done! Good work, I'll even give you a medal :)
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