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Mathematics 15 Online
OpenStudy (anonymous):

3^(x+2)=27

OpenStudy (campbell_st):

well write 27 as a power of 3 \[27 = 3^3 \] so the equation is \[3^{x + 2} = 3^3\] so equate the powers... since you have the same base and solve x + 2 = 3 hope it helps

OpenStudy (anonymous):

Thank you!

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