Factor. X^2 + 12X X(X + 12) = 0 X = 0 ------------- X + 12 = 0 X = - 12 --------------
Divide both sides of the equation by 12: x = 2
2x + 4y = 12 ie 4y = 12 - 2x so y = 3 - x/2 Test: take x as 8 so y = -1: 2 x 8 + 4 x -1 does indeed = 12.
-2x - 2y = -122x + 2y = 122y = 12 - 2xy = 6 - x
This question has already been answered in detail and the value of x is 11/15 which when substituted into the equation results in: 12/11 = 12/11
The prime factorization of 212 is 2 x 2 x 53. 16 is not a factor of 212.
3 x 4 = 12 50 x 4 = 200 12 + 200 = 212 Ergo, 53 x 4 = 212
dude... just do 212 divided by 6.... comon even beshoy can do that!
x = 3
12
x=12
x >/= 12
x=12
Factor. X^2 + 12X X(X + 12) = 0 X = 0 ------------- X + 12 = 0 X = - 12 --------------
The factors of 212: 1 x 212 2 x 106 4 x 53
1/6=x/12 12=6x 2=x
Multiply -10 times 12 = -120