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OpenStudy (anonymous):

my question is in the comments.......plz help

OpenStudy (anonymous):

\[what is the simplest form of the product:3\sqrt{4x ^{2}}*3\sqrt{8x ^{7}}\]

OpenStudy (nikato):

First, can u simplify the square root of 4x

OpenStudy (nikato):

*4x^2

OpenStudy (anonymous):

2x?

OpenStudy (nikato):

Yes and 3(2x)?

OpenStudy (anonymous):

6x?

OpenStudy (anonymous):

or simplified 3x?

OpenStudy (nikato):

Yes, and what about the square root of 8x^7 And no, it's not simplified 3x

OpenStudy (anonymous):

28x?

OpenStudy (anonymous):

or 7x?

OpenStudy (nikato):

No, it's not gonna b perfect.

OpenStudy (anonymous):

i dont understand? what do you mean by perfect?

OpenStudy (anonymous):

\[my choices are 2^{x3} *3\sqrt{4} ,3\sqrt{32^{x9}}, 2^{x3} * 3\sqrt{4x ^{9}}\] or none of theses

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