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Chapter 10: Q9. (page 603)

Simplify the expression.

6m+5n+4鈭�3m鈭�2n+6

Short Answer

Expert verified

The final expression is 3m+3n+10.

Step by step solution

01

Step 1. Define an expression.

A mathematical expression is a combinations of numbers and variables ordered with mathematical operations.

02

Step 2. Define like and unlike terms.

In algebra, like terms are the terms that have the same variables and powers.

The unlike terms are two or more terms that are not like terms.

03

Step 3. Simplify the expression 6m+5n+4−3m−2n+6.

Simplify the expression6m+5n+4鈭�3m鈭�2n+6 by combining the like terms.

role="math" localid="1647959236962" 6m+5n+4鈭�3m鈭�2n+6=6m鈭�3m+5n鈭�2n+4+6=3m+3n+10

Therefore the final expression is 3m+3n+10.

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Most popular questions from this chapter

Solve each equation. Check your solution.

3x=2

A cylindrical container of chocolate drink mix has a volume of about162鈥夆赌�in3. The radius of the container can be found by using the formular=V蟺h, whereris the radius andhis the height. If the height is8.25inches, find the radius of the cylinder.

Find the missing length. If necessary round to the nearest tenth.

The scale on a map shows that 1.5centimeters is equivalent to 40 miles. If the distance on the map between two cities in 8 centimeters, about how many miles apart are the cities?

A 178 miles

B 213 miles

C 224 miles

D 275 miles

Graph each function. Compare to the parent graph. State the domain and range.

y=鈭�5x
See all solutions

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