Math Tutor Explains: What is 98 to the Power of 74?

A math tutor would explain that to solve for 98 to the power of 74, we must first understand the structure. The number 98 is called the base, and the number 74 is called the exponent. In short, the base must be multiplied by itself the number of times as the exponent. Let’s look at this problem in more detail.

Math Tutor's Solution: 98 to the Power of 74 is equal to 2242485281504484021847305704890349476874391519827464568344404438720802392024637478235645663120102131911325687749030358595666736928004842298995113984

Methods

Step-by-step from math tutor: finding 98 to the power of 74

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

242^4
. To solve this, we need to multiply the base, 2 by itself, 4 times -
2⋅2⋅2⋅22\cdot2\cdot2\cdot2
= 16. So
24=162^4 = 16
.

So re-applying these steps to our particular problem, we first convert our word problem to a base-exponent form of:

987498^{74}

To simplify this, all that is needed is to multiply it out:

98 x 98 x 98 x 98 x ... (for a total of 74 times) = 2242485281504484021847305704890349476874391519827464568344404438720802392024637478235645663120102131911325687749030358595666736928004842298995113984

Therefore, 98 to the power of 74 is 2242485281504484021847305704890349476874391519827464568344404438720802392024637478235645663120102131911325687749030358595666736928004842298995113984.

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