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Mathematics 8 Online
OpenStudy (natasha18):

Please help me! Write the answer in decreasing powers of 'x'.

OpenStudy (natasha18):

Here's the problem: \[(10x ^{6}+20x ^{4}-15x ^{2}) ÷ 5x ^{2}\] Please tell me how to solve it, not just the answer. Thanks :)

OpenStudy (dan815):

okay so how many of x^2s are in this problem

OpenStudy (natasha18):

2

OpenStudy (dan815):

you can use power rules of exponents to split up x^6=x^4*x^2 and x^4=x^2*x^2

OpenStudy (dan815):

are you okay with this?

OpenStudy (dan815):

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