(-6x)(-12x)(-4) = -(6x)(12x)(4) = -[(6)(12)(4)][(x)(x)] = -(288)(x^2) = -288x^2
10
6x + 2 = 6 6x = 4 x = 2/3
is it 6+6x-2. If it is than it should be 6x+4. Then you can solve for X. Which gives you X=-2/3
(x + 3)^2 - 13 = (x + 2)^2 x^2 + 6x + 9 -13 = x^2 + 4x + 4 x^2 + 6x - 4 = x^2 + 4x + 4 6x - 4x = 4 + 4 2x = 8 x = 4
(-6x)(-12x)(-4) = -(6x)(12x)(4) = -[(6)(12)(4)][(x)(x)] = -(288)(x^2) = -288x^2
10
6x + 2 = 6 6x = 4 x = 2/3
is it 6+6x-2. If it is than it should be 6x+4. Then you can solve for X. Which gives you X=-2/3
root (6x - 2) = 4 therefore 6x - 2 = 16 therefore 6x = 16 + 2 therefore x = 3
(-6x+4)(x+5) -6x^2 +4x -30x +20 -6x^2 -26x + 20
8x+2=6x+10 8x-6x=10-2 2x=8 x=4 Therefore, x=4.
(x + 3)^2 - 13 = (x + 2)^2 x^2 + 6x + 9 -13 = x^2 + 4x + 4 x^2 + 6x - 4 = x^2 + 4x + 4 6x - 4x = 4 + 4 2x = 8 x = 4
x-intercept is at y=0y=x^2+6x+80=x^2+6x+80=(x+4)(x+2)x=-4,-2x-intercepts are at (4,0) and (-2,0)
6x+4 = x+12+4x-6 6x-x-4x = 12-6-4 x = 2
x2-6x+8 = (x-2)(x-4) when factored
4x-6 = -6x-4 4x+6x = 6-4 10x = 2 x = 2/10 x = 1/5 Regards, A Pakistani!