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Mathematics 9 Online
OpenStudy (anonymous):

Check my work? Solve 7.7^(4x + 3) = 10.2 x ≈ -2.15 x ≈ -0.47 x ≈ 0.03 x ≈ 0.28 I got D..

jimthompson5910 (jim_thompson5910):

choice D is incorrect, try it again

jimthompson5910 (jim_thompson5910):

and if possible, post your work so we can see what went wrong

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