Solving logarithmic equations | Exponential and logarithmic functions | Algebra II | Khan Academy

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Solving Logarithmic Equations
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[@history797]

THANK YOU FOR THAT MATH SCHOOL I LOVE IT WITH MY FRIEND

[@wisdomanthony912]

Lol. Yea man!

[@satisfiction]

It might have been prudent to express that last part with radical notation (4th root).

[@satisfiction]

@Van Dufek What the heck does your comment or its reply have anything to do with radical notation?

[@wisdomanthony912]

Awesome

[@MrKshitij23]

he is my teacher

[@andrewfeng3403]

What about -3. I got it am I wrong?

[@user-bf6ob9qu9t]

I am asking myself the same question

[@mintbrownieangelfish-6114]

No you're not wrong. Technically both answers work, because a negative times a negative equals a positive. So -3×-3=9, and then like he said, 9×9=81. Make sense?