Simplifique estas fraçoes algebricas.
A) x/ax+bx
B)5xy+5y/10xy
C)6y-8/12xy-16x
Soluções para a tarefa
Respondido por
6
a) x/ax+bx -> x/x(a+b) = 1/a+b
b) 5xy+5y/10xy -> 5y(x+1)/5y(2x) -> x+1/2x
c) 6y-8/12xy-16x -> 2(3y-4)/2(6xy-8x) -> 3y-4/6xy-8x -> 3y-4/2x(3y-4) -> 1/2x
b) 5xy+5y/10xy -> 5y(x+1)/5y(2x) -> x+1/2x
c) 6y-8/12xy-16x -> 2(3y-4)/2(6xy-8x) -> 3y-4/6xy-8x -> 3y-4/2x(3y-4) -> 1/2x
Perguntas interessantes