An algebra problem by Yujie Cai

Algebra Level pending

There are two polynomials A,B.
B is 4 x 2 − 5 x + 6 4x^2-5x+6 .
A-B = 7 x 2 + 10 x − 12 7x^2+10x-12 .
What is A+B?

16x^2 16x 15x 15x^2

Yujie Cai by Yujie Cai , 22, Canada

This section requires Javascript.
You are seeing this because something didn't load right. We suggest you, (a) try refreshing the page, (b) enabling javascript if it is disabled on your browser and, finally, (c) loading the non-javascript version of this page . We're sorry about the hassle.

2 solutions

Denton Young
Jun 29, 2017

A = 11 x 2 + 5 x − 6 A = 11x^2 + 5x - 6

B = 4 x 2 − 5 x + 6 B = 4x^2 - 5x + 6

A + B = 15 x 2 A + B = 15x^2

0 Helpful 0 Interesting 0 Brilliant 0 Confused
Peter Michael
Jun 13, 2017

Adding equations

Like terms and simplify it

result quadratic

0 Helpful 0 Interesting 0 Brilliant 0 Confused

0 pending reports

×

Problem Loading...

Note Loading...

Set Loading...