SOLUTION: subtract 3b^2+10b+4 from 10b^2+6b-9 i came up with this answer 7b^2+16b-5 but i have to show my work and i always have a problem when i have to put it on paper help me please?

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: subtract 3b^2+10b+4 from 10b^2+6b-9 i came up with this answer 7b^2+16b-5 but i have to show my work and i always have a problem when i have to put it on paper help me please?      Log On


   

Question 81033: subtract 3b^2+10b+4 from 10b^2+6b-9
i came up with this answer
7b^2+16b-5
but i have to show my work and i always have a problem when i have to put it on paper help me please?
Answer by funmath(2933) About Me  (Show Source):
You can put this solution on YOUR website!
subtract 3b^2+10b+4 from 10b^2+6b-9
%2810b%5E2%2B6b-9%29-%283b%5E2%2B10b%2B4%29
10b%5E2%2B6b-9-3b%5E2-10b-4
%2810-3%29b%5E2%2B%286-10%29b%2B%28-9-4%29
7b%5E2-4b-13
Happy Calculating!!!!