Simplify: (5/x+2)-(7/x-4)

A: (-2x-34)/((x^2)-2x-8)
B: (-2)/((x^2)-2x-8)
C: (-2x-6)/((x^2)-2x-8)

The answer is 6 -2/x.

i need on these three questions. find standard form equation of line perpendicular to y = (2/3)x - 8 that goes through the point

the equation of a line is -6x-2y=-18 what is the x 3 answers sep 21, 2015

finding the critical point for f(x,y)=(x^2)*y+y^3 1 answer mar 10, 2013

more results from answers.yahoo.com

step-by-step explanation:

1/8 3/16 3/4

step-by-step explanation:

you put them as all the same denominator and multiply