SOLUTION: 49^x-1=7√7

Question 1149883: 49^x-1=7√7
Answer by greenestamps(13203) (Show Source): You can put this solution on YOUR website!

Use parentheses where required!

What you wrote; surely not what you intended: "49^x-1 = 7*sqrt(7)" -->

What you undoubtedly meant: "49^(x-1) = 7*sqrt(7)" -->

In the correct form, the equation is easily solved by expressing both sides of the equation as powers of 7:

The bases are the same; if the expressions are equal, then the exponents are equal.

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