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Math Tutor's Solution: 8 to the Power of 91 is equal to 15177100720513508366558296147058741458143803430094840009779784451085189728165691392
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Step-by-step from math tutor: finding 8 to the power of 91
The first step a math tutor would suggest is to understand what it means when a number has an exponent. The “power” of a number indicates how many times the base would be multiplied by itself to reach the correct value.
The second step is to write the number in the base-exponent form, and lastly calculate what the final result would be. Consider the example of 2 to the power of 4: in exponent form that would be . To solve this, we need to multiply the base, 2 by itself, 4 times - = 16. So .
So re-applying these steps to our particular problem, we first convert our word problem to a base-exponent form of:
To simplify this, all that is needed is to multiply it out:
8 x 8 x 8 x 8 x ... (for a total of 91 times) = 15177100720513508366558296147058741458143803430094840009779784451085189728165691392
Therefore, 8 to the power of 91 is 15177100720513508366558296147058741458143803430094840009779784451085189728165691392.
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