How do you find the quotient of (3x^2 + 4xy + 3xy + 4y^2) ÷ (x + y)(3x2+4xy+3xy+4y2)÷(x+y)?

2 Answers
Mar 20, 2017

The remainder is =0=0 and the quotient is color(red)(=3x+4y=3x+4y

Explanation:

color(white)(aaaaaaa)aaaaaaacolor(red)(3x+4y3x+4y
color(white)(aaaaaa)aaaaaa-----
color(white)(aaaaa)aaaaa|3x^2+7xy +4y^23x2+7xy+4y2
color(white)(aaaaaaaaaaaa)aaaaaaaaaaaa3x^2+3xy3x2+3xy
color(white)(aaaaaaaaaaaaa)aaaaaaaaaaaaa0+4xy+4y^20+4xy+4y2
color(white)(aaaaaaaaaaaaaaaa)aaaaaaaaaaaaaaaa4xy+4y^24xy+4y2
color(white)(aaaaaaaaaaaaaaaaa)aaaaaaaaaaaaaaaaa---
color(white)(aaaaaaaaaaaaaaaaaaa)aaaaaaaaaaaaaaaaaaa0+00+0

The remainder is =0=0 and the quotient is color(red)(=3x+4y=3x+4y

Mar 20, 2017

" The Quotient="(3x+4y). The Quotient=(3x+4y).

Explanation:

ul(3x^2+4xy)+ul(3xy+4y^2),

=x(3x+4y)+y(3x+4y),

=(3x+4y)(x+y).

:. (3x^2+4xy+3xy+4y^2) -: (x+y),

=(3x^2+4xy+3xy+4y^2)/(x+y),

={(3x+4y)(cancel(x+y))}/(cancel(x+y)),

=(3x+4y)," is the desired quotient."

Enjoy Maths.!