Math topics
Math az
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German
Math topics
Math az
News
German
×
Like terms
»
On this page you can use your knowledge of finding
the
sum of like terms
.
Here, the basic set is always G = ℚ.
Example:
Click on
check
to check your answer.
Click on
new
to create a new problem.
Can you top
295 points
?
Addition of
algebraic expression 2
Find the sum of like terms!
=
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Explanation
Terms that differ only in the factors before the respective variable are called
like terms
.
Examples:
2x
;
0.5x
;
13x
or
5x²
;
12x²
;
1.7x²
Like terms can be added and subtracted.
2x²
+
7x²
=
5x²
3x

7x
 5 + 13
=
4x
+ 8