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( 3x/2)^4 a. 12x^4/8 b. 6x^4 c.81x^4 d.81x^4/16

User Kitti
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1 Answer

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\left((3x)/(2)\right)^4=((3x)^4)/(2^4)=\boxed{(3^4x^4)/(16)=(81x^4)/(16)}\to\boxed{d.}
User Slothrop
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