Started online calculus. Tough learning alone.
Anyone know how to solve x^-2.2=4127
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1.) I would rewrite the equation as:
Raise both sides to a power of . What do you find?
2.) Divide through by 4 to get:
Convert from exponential to logarithmic form. What do you find?
My calculator shows the last digit of your result for 1.) to be a 6. However, unless you are asked to give a decimal approximation, I would give the exact result.
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