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svetlana [45]
3 years ago
9

X cubed plus 2x cubed NEED THIS ASAP

Mathematics
2 answers:
elena55 [62]3 years ago
5 0
X^3+2x^2
hope this helps
ahrayia [7]3 years ago
5 0
We can add them because of the distributive property
ab+ac=a(b+c)
so

x³+2x³=1x³+2x³=x³(1+2)=x³(3)=3x³

the simplified form is 3x³
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