If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 0 = x2 + 24x + -144 Reorder the terms: 0 = -144 + 24x + x2 Solving 0 = -144 + 24x + x2 Solving for variable 'x'. Combine like terms: 0 + 144 = 144 144 + -24x + -1x2 = -144 + 24x + x2 + 144 + -24x + -1x2 Reorder the terms: 144 + -24x + -1x2 = -144 + 144 + 24x + -24x + x2 + -1x2 Combine like terms: -144 + 144 = 0 144 + -24x + -1x2 = 0 + 24x + -24x + x2 + -1x2 144 + -24x + -1x2 = 24x + -24x + x2 + -1x2 Combine like terms: 24x + -24x = 0 144 + -24x + -1x2 = 0 + x2 + -1x2 144 + -24x + -1x2 = x2 + -1x2 Combine like terms: x2 + -1x2 = 0 144 + -24x + -1x2 = 0 Begin completing the square. Divide all terms by -1 the coefficient of the squared term: Divide each side by '-1'. -144 + 24x + x2 = 0 Move the constant term to the right: Add '144' to each side of the equation. -144 + 24x + 144 + x2 = 0 + 144 Reorder the terms: -144 + 144 + 24x + x2 = 0 + 144 Combine like terms: -144 + 144 = 0 0 + 24x + x2 = 0 + 144 24x + x2 = 0 + 144 Combine like terms: 0 + 144 = 144 24x + x2 = 144 The x term is 24x. Take half its coefficient (12). Square it (144) and add it to both sides. Add '144' to each side of the equation. 24x + 144 + x2 = 144 + 144 Reorder the terms: 144 + 24x + x2 = 144 + 144 Combine like terms: 144 + 144 = 288 144 + 24x + x2 = 288 Factor a perfect square on the left side: (x + 12)(x + 12) = 288 Calculate the square root of the right side: 16.970562748 Break this problem into two subproblems by setting (x + 12) equal to 16.970562748 and -16.970562748.Subproblem 1
x + 12 = 16.970562748 Simplifying x + 12 = 16.970562748 Reorder the terms: 12 + x = 16.970562748 Solving 12 + x = 16.970562748 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-12' to each side of the equation. 12 + -12 + x = 16.970562748 + -12 Combine like terms: 12 + -12 = 0 0 + x = 16.970562748 + -12 x = 16.970562748 + -12 Combine like terms: 16.970562748 + -12 = 4.970562748 x = 4.970562748 Simplifying x = 4.970562748Subproblem 2
x + 12 = -16.970562748 Simplifying x + 12 = -16.970562748 Reorder the terms: 12 + x = -16.970562748 Solving 12 + x = -16.970562748 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-12' to each side of the equation. 12 + -12 + x = -16.970562748 + -12 Combine like terms: 12 + -12 = 0 0 + x = -16.970562748 + -12 x = -16.970562748 + -12 Combine like terms: -16.970562748 + -12 = -28.970562748 x = -28.970562748 Simplifying x = -28.970562748Solution
The solution to the problem is based on the solutions from the subproblems. x = {4.970562748, -28.970562748}
| 68X+102=70X+84 | | Y=-12x-4 | | 24x^2+66x+15= | | 36x+12y-7=0 | | 5sinx+2sinx=0 | | 5x^3-9x^2-2x= | | -6.5y+2.5y=2.3-1.3 | | 2/3(21-18y) | | X+Y+Z+100+90=100 | | 7y=4y-48+18 | | 4c^2-19c=5 | | Y(5y+9)(y-7)=0 | | 3q(q-4)=-9 | | 3q(q-4)=9 | | -5(0)-3y=-15 | | -5(2)-3y=-15 | | -5(1)-3y=-15 | | -5sin(x)-4cos(x)=2 | | 7x-6x=13+18 | | 6-2y=7y | | 7(5z-2)=17 | | 23y=13y | | (x+.01)(x+.33)=x | | -5(-1)-3y=-15 | | 2c-2=4c-7 | | (-7/3)x-3=-62 | | 8.6+4.1x=77.9x | | (v-6)(v+3)=0 | | X=3x-3a | | sinx=0.24 | | (8x^2-5x^3)-(6x^2-7x^3)= | | 22x-8=33-4x |