What is the answer for the equation. I need it fast.
4*3∧2x+2 - 9∧x=243
sidharthb2000:
the power of three is 2x+2 and the power of 9 is x
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4x3^2x+2 -9^x=243
4x3^2X x3^2-9^X=243
9^X(36-1)=243
orr 9^X=243/35=6.9
or 3^2X=6.9 or 2X=6.9^1/3
or 2x=1.89
hence X=.995
4x3^2X x3^2-9^X=243
9^X(36-1)=243
orr 9^X=243/35=6.9
or 3^2X=6.9 or 2X=6.9^1/3
or 2x=1.89
hence X=.995
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