25 = 5 + 10 + 10
- 5 - x + 2 - x + 6 - x + 10 - x = -5 + 2 + 6 + 10 - x - x - x - x = 13 - 4x
1 plus 1 x 2 plus 3 x 42 plus 10 x 5 = 1 + 2 + 126 + 50 = 179
(x-5)(x-2) x=5 and 2
1 000 000 + 500 000 + 50 000 + 200 + 60 + 5 OR 10 to the power 6 plus 5 x 10 to the power 5 plus 2 x 10 to the power 4 plus 2 x 10 to the power 2 plus 6 x 10 plus 5
It is equal to: x^2 +3x -10
It is: (x-5)(x-2)
(x+1)(x+5)(x+2)
x2 + 10 x + 25 = 2 (x+5)2 = 2 x+5 = +/- sqrt(2) x = -5 +/- sqrt(2)
4x + 5(x - 2) +124x + 5x - 10 + 129x + 2
Depends on what X is worth. If x was worth -10 then 5 plus - 10 = -5 so it would be lesson. But if X was worth -2, 5 plus -2 = 3.
(x + 5)(x^2 + 2x + 2)
-3