x^2 + 3x + 7 = 6x + 18 x^2 - 3x - 11 = 0
9x + 3 - 6x - 2 = 3x + 1
9x-19=6x+2 so 3x=21 and x=7
2y = 6x+2
The lines are parallel.
x^2 + 3x + 7 = 6x + 18 x^2 - 3x - 11 = 0
9x + 3 - 6x - 2 = 3x + 1
6x + 6 = 3x - 2 Bring 3x to the left and subtract: 6x - 3x = 3x 3x + 6 = -2 -2 - 6 = -8 -8 / 3 X = -8/3
9x-19=6x+2 so 3x=21 and x=7
2y = 6x+2
The lines are parallel.
5x^2 + 6x + 9 + (?) = -x^2 +3x + 3 (?) = -5x^2 -6x - 9 -x^2 +3x + 3 = -6x^2 -3x -6 Ans: -6x squared +3x -6
It is: 2-3x simplified
9x2 + 12x + 4 = 9x2 + 6x + 6x + 4 = 3x(3x + 2) + 2(3x + 2) = (3x + 2)(3x + 2) = (3x + 2)2
this is the same as 6x - 2 = 6x - 2! There are an infinite number of possibilities for "x".
It can be: y = 6x+4
6x^2 + 11x + 4 is a Quadratic Statement. It is NOT an equation, because there is no 'equals' (=). It will factor to ( 3x + 4)(2x + 1)