Homework Help

add ( 1/5x^2-1/5x-3/4)+(1/10x^2-1/2x+1/2)must showwork

user profile pic

stargsd5 | Student, College Freshman | Valedictorian

Posted March 12, 2012 at 8:11 AM via web

dislike 2 like

add ( 1/5x^2-1/5x-3/4)+(1/10x^2-1/2x+1/2)

must showwork

1 Answer | Add Yours

user profile pic

rcmath | High School Teacher | (Level 1) Associate Educator

Posted March 12, 2012 at 8:56 AM (Answer #1)

dislike 0 like

`1/5x^2-1/5x-3/4+1/10x^2-1/2x+1/2=`

`(1/5+1/10)x^2+(-1/5-1/2)x+(-3/4+1/2)=`

`3/10x^2+(-7/10)x+(-1/4)=`

`3/10x^2-7/10x-1/4`

 

 

 

 

Join to answer this question

Join a community of thousands of dedicated teachers and students.

Join eNotes