155k views
4 votes
Find the sum. 19x3 + (14x + 4x3) = Select one of the options below as your answer:

A. 37x3
B. 37x7
C. 22x3 + 14x
D. 23x3 + 14x

User Dubby
by
7.7k points

2 Answers

4 votes

Answer:

Correct option is:

D.
23x^3+14x

Explanation:

We have to find the sum:


19x^3+(14x+4x^3)

Combining the like terms, we get


(19+4)x^3+14x

=
23x^3+14x

Hence, Correct option is:

D.
23x^3+14x

User Chenkehxx
by
8.4k points
6 votes
we can simplify an equation or expression by checking out the similar terms that is terms that have the same variables. In this case, there are two similar terms: 19 x3 and 4 x3. The sum is equal to 23 x3. Hence the answer is D.  23x3 + 14x
User Juangcg
by
8.8k points

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