- 5 - x + 2 - x + 6 - x + 10 - x = -5 + 2 + 6 + 10 - x - x - x - x = 13 - 4x
-2 and -6
If: x+2 = y+6 Then: y = x-4
x^2 +7x+6 = (x+1)(x+6) when factored
x3 + 2x2 + 3x + 6 = x2(x + 2) + 3(x + 2) = (x + 2)(x2 + 3)
(x-2)(x^2+3)
x+x+2+x+4+x+6=42(x+x+x+x)+(2+4+6)=424x+12=424x=30x=15/2or 7 and 1/2
- 5 - x + 2 - x + 6 - x + 10 - x = -5 + 2 + 6 + 10 - x - x - x - x = 13 - 4x
x2+x-6 = (x-2)(x+3) when factored
-2 and -6
If: x+2 = y+6 Then: y = x-4
x^2 +7x+6 = (x+1)(x+6) when factored
x + 6 = -2 Therefore, x = -2 - 6 x = -8
5x+1+x-2 = 8x+6 5x+x-8x = 6+2-1 -2x = 7 x = -3.5
x3 + 2x2 + 3x + 6 = x2(x + 2) + 3(x + 2) = (x + 2)(x2 + 3)
x + x + 1 + x + 2 + x + 3 = -144x + 6 = 144x = 8x = 2
7x + 6