9r-1?
(r + 1)(2r + 5)
if the x in the formula means multiply (next time please use * to denote multiplication) then: 7r-38
The answer is -r
I think so.r2 + 7r + 6 = [ (r+6) (r+1) ]
If that's the equation 6r + 7 = 13 + 7r, r = -6
12 + 8r - 6 = 7r - 5 - 3 8r +6 = 7r -8 r = -14
Simplified its 12r+3s
20r + 10
multiply r2+7r+10/3 by 3r-30/r2-5r-50 weegy
7r-43 = -36
The given expression can't be solved because it is not an equation but it can be simplified to 13r+713