18-11-2020
Mathematics

contestada

Simplify the expression: 3xy2 + 4xy –
2xy + 7xy?

Respuesta :

angel84704 angel84704

19-11-2020

Answer:

3xy^2 +9xy

Step-by-step explanation:

(^ means there is an exponent)

it'll be 3xy^2-5xy if there are parathesis around the two equations

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