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OpenStudy (jazzyfa30):
Find the difference. (6x^3 + 18x^2) - 3x^2 = 21x2 21x3 3x3 + 15x2 6x3 + 15x2
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OpenStudy (jazzyfa30):
@ganeshie8
ganeshie8 (ganeshie8):
combine the like terms 18x^2 and -3x^2 are like terms
OpenStudy (jazzyfa30):
ok so thats 15x^2
ganeshie8 (ganeshie8):
yes and 6x^3 stays as it is
OpenStudy (jazzyfa30):
so the answer is d thanks
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ganeshie8 (ganeshie8):
yw!
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