SOLUTION: I need your help with this problem!
Use a graphhing calculator to solve the following equation for x.
2^x=19
The solution set is
(Simplify your answer. Type an integer or a
Algebra.Com
Question 422225: I need your help with this problem!
Use a graphhing calculator to solve the following equation for x.
2^x=19
The solution set is
(Simplify your answer. Type an integer or a decimal rounded to the nearest thousandth.)
Found 2 solutions by Gogonati, richard1234:
Answer by Gogonati(855) (Show Source): You can put this solution on YOUR website!
Answer: The equation , is an exponential equation, to solve it we use the logarithms.
.
Answer by richard1234(7193) (Show Source): You can put this solution on YOUR website!
Take log base 2 of both sides.
Most graphing calculators should be able to evaluate logarithms at bases other than 10 and e (at least mine does).
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