Question

2x³-x²y-2xy²⁻y and 4x³-x²y+3xy²+4y

add the following expresion
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Answer 1

Answer:

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Answer 2

Answer: = 6x^4-x^4y+1xy^2+1xy^2+3y

Step-by-step explanation

4x³-x²y+3xy²+4y + 2x³-x²y-2xy²⁻y

= Add 4x³ with 2x³ =6x^4

=Add -x²y with -x²y= -x^4y

= 2xy² +(+3xy²) =1xy^2

= ⁻y+ (+4y) =3y