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Find x

By: Shivani R [13-December-10 9:15AM]
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2 to the power of x =4 to the power of 2x +1, Find X

Re : Find x


Chrispen [25-January-11 10:47AM]
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First u have to put every tern in the same base.so 4 to the power 2x+1 is the same as 2 to the power 2(2x+1).so to simplify we say 2 to the poewr x=2 to the power 2(2x+1).then we equate the poweres since the bases are the same as in x=2(2x+1).then we solve.x=4x+1.x-4x=1.-3x=1.then we divide both sides by a negetive 3 giving us the answer x=negetive 1 over 3.

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