(x^2) + 24x + 144 = -9 x = -12
x3 - 10x2 + 24x = x(x2 - 10x + 24) = x(x - 6)(x - 4).
x2 + 24x +180 = 0 By using the quadratic equation, you can find that x = -12 + 6i or x = -12 - 6i
-12 +/- sq root 104
3x(x - 2)(x - 4)
It is: 4(6x+x) = 24x+4x => 28x
24x^5 + 24x^3 = 24x^3(x^2 + 1)
x2+24x+144 = 9 x2+24x+144-9 = 0 x2+24x+135 = 0 (x+9)(x+15) = 0 x = -9 or x = -15
(x^2) + 24x + 144 = -9 x = -12
3(2) + 24x + 48 = 0 6 + 24x + 48 = 0 24x + 54 = 0 24x + 54 - 54 = 0 - 54 24x = -54 24x/24 = -54/24 x = -9/4 x = -2 1/4
12x^2+24x+12 12(x^2+2x+1) 12(x+1)^2
x3 - 10x2 + 24x = x(x2 - 10x + 24) = x(x - 6)(x - 4).
x2 + 24x +180 = 0 By using the quadratic equation, you can find that x = -12 + 6i or x = -12 - 6i
-12 +/- sq root 104
x(x + 4)(x + 6)
3x(x - 2)(x - 4)
x=-.25.