IDNStudy.com, ang iyong gabay para sa malinaw at eksaktong mga sagot. Anuman ang kahirapan ng iyong mga tanong, ang aming komunidad ay may mga sagot na kailangan mo.

simplify (y^2+2y-9) + (3y-2)

Sagot :

y^2+2y-9+3y-2
=y^2+2y+3y-9-2
=y^2+5y-11

Remember that the parenthesis that are located in your expression are meant to just group the two different factors since the operation is merely addition.... It would be different if cases like irrational factors such as (1/8ab^2) / (1/4ac^4) appeare....