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2^3(5^0+3^2x) =224\27 |
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Answer» x= -3/2Step-by-step explanation:Let's solve! 8*(1+3^(2x))=224/27 multiplying 27 on both sides 8*27(1+3^(2x))=224 216+216*3^(2x)=224 216*3^(2x)=224-216 216*3^(2x)=8dividing 216 on both sides 3^(2x)=8/216 3^(2x)=1/27 let's write 1/27 as 1/3^3 and FINALLY as 3^-3 3^(2x)=3^-3 2x=-3dividing 2 on both sides x= -3/2Hope ith elps MARK brainlist |
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