Math Tutor Explains: What is 48 to the Power of 39?

A math tutor would explain that to solve for 48 to the power of 39, we must first understand the structure. The number 48 is called the base, and the number 39 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: 48 to the Power of 39 is equal to 370175999469438852037500553346201751380157764742896248712343846912

Methods

Step-by-step from math tutor: finding 48 to the power of 39

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:

483948^{39}

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

48 x 48 x 48 x 48 x ... (for a total of 39 times) = 370175999469438852037500553346201751380157764742896248712343846912

Therefore, 48 to the power of 39 is 370175999469438852037500553346201751380157764742896248712343846912.

Math Tutor Suggests: Try related exponent problems

Our math tutors suggest reviewing other exponent problems that you can practice with!

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