Chapter 3: Q.2 (page 166)

How can you write $7 \times 7 \times 7$ as a power?
A. $7 \times 3$
B. $3 \times 7$
C. $7^{3}$
D. $3^{7}$

Short Answer

Expert verified

The correct solution for this question is C $7^{3}$ .

Step by step solution

Step 1. Apply the concept of power is the result of repeated multiplication of the same factor.

In this, simply use the concept of a power is the result of a repeated multiplication of the same factor.

Step 2. Find the solution of the equation

Here, the baseis used as a factortimes.

$7 \times 7 \times 7$

$= 7^{3}$

Step 3. Eliminating the options to get correct one

A. $7 \times 3$ This is the incorrect option because after multiplying the same factor the answer is $7^{3}$ .

B. $3 \times 7$ This is the incorrect option because after multiplying the same factor the answer is $7^{3}$ .

C. $7^{3}$ This is the correct option because after multiplying the same factor the answer is $7^{3}$ .

D. $3^{7}$ This is the incorrect option because after multiplying the same factor the answer is $7^{3}$ .

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How can you write $7 \times 7 \times 7$ as a power?
A. $7 \times 3$
B. $3 \times 7$
C. $7^{3}$
D. $3^{7}$

Short Answer

Step by step solution

Step 1. Apply the concept of power is the result of repeated multiplication of the same factor.

Step 2. Find the solution of the equation

Step 3. Eliminating the options to get correct one

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How can you write 7×7×7 as a power?A. 7×3B. 3×7C. 73D.37

Short Answer

Step by step solution

Step 1. Apply the concept of power is the result of repeated multiplication of the same factor.

Step 2. Find the solution of the equation

Step 3. Eliminating the options to get correct one

One App. One Place for Learning.

Most popular questions from this chapter

Recommended explanations on Math Textbooks

Pure Maths

Probability and Statistics

Calculus

Decision Maths

Mechanics Maths

Applied Mathematics

Study anywhere. Anytime. Across all devices.

How can you write $7 \times 7 \times 7$ as a power?
A. $7 \times 3$
B. $3 \times 7$
C. $7^{3}$
D. $3^{7}$