Chapter 1: Q 148. (page 39)

In the following exercises, identify the like terms.
$3, 25 r^{2}, 10 s, 10 r, 4 r^{2}, 3 s$

Short Answer

Expert verified

The like terms are:

$25 r^{2} and 4 r^{2} 10 s and 3 s$

Step by step solution

Step 1. Given information.

The given terms are:

$3, 25 r^{2}, 10 s, 10 r, 4 r^{2}, 3 s$

We have to identify the like terms.

Step 2. Use the definition of like terms.

Terms that are either constants or have the same variables raised to the same powers are called like terms.

Therefore, $25 r^{2} and 4 r^{2}$ are like terms because both have $r^{2}$ ; the variable and the exponent match.

Similarly, $10 s and 3 s$ are like terms because both have $s$ .

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In the following exercises, identify the like terms.
$3, 25 r^{2}, 10 s, 10 r, 4 r^{2}, 3 s$

Short Answer

Step by step solution

Step 1. Given information.

Step 2. Use the definition of like terms.

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In the following exercises, identify the like terms.3,25r2,10s,10r,4r2,3s

Short Answer

Step by step solution

Step 1. Given information.

Step 2. Use the definition of like terms.

One App. One Place for Learning.

Most popular questions from this chapter

Recommended explanations on Math Textbooks

Statistics

Pure Maths

Theoretical and Mathematical Physics

Discrete Mathematics

Calculus

Mechanics Maths

Study anywhere. Anytime. Across all devices.

In the following exercises, identify the like terms.
$3, 25 r^{2}, 10 s, 10 r, 4 r^{2}, 3 s$