Question

Which are the like terms in 4x3 – 7x2 + x + x3?

Answer 1

the answer is: 4x³ and x³

Assuming the 3s in both 4x³ and x³ are exponents, those would be like terms.

Answer 2

4x³+x³= 5x³
-7x² = (leave it like that)
x= (leave it like that too lol)

5x³ -7x² +x