4x**3-x**2*24x+6
is an expression, it has no answer
however it factors to:
(4x-1)(x**2-6)
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
It is: 6(4x+3)
x3 - 10x2 + 24x = x(x2 - 10x + 24) = x(x - 6)(x - 4).
x(x + 4)(x + 6)
3xx + 2 + xx + 4 = 4xx + 6 = 2(2xx + 3)
11x - 21 = 7x + 3 4x = 24x = 6
Isolating xx = (6+6)/32x = 0.375
x3 - 10x2 + 24x = x(x2 - 10x + 24) = x(x2 - 4x - 6x + 24) = x[ x(x - 4) - 6(x - 4) ] = x(x - 6)(x - 4)
Dividing all terms by 6 gives: 9x2+24x+16 = (3x+4)(3x+4) when factored
eqn1 5x - y = -6eqn2 -x + y = 2rearrange eqn1 to isolate yy = -1*(-6-5x)y = 6+5xsubstitute this into eqn2-x + 6 + 5x = 24x + 6 = 24x = -4x = -1substituting this into eqn1-5 -y = -6y = 1
You must call S&W for an answer
X can't be solved, you don't have anything on the right side of the equal.