If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 7x2 + -24x + -9 = 0 Reorder the terms: -9 + -24x + 7x2 = 0 Solving -9 + -24x + 7x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 7 the coefficient of the squared term: Divide each side by '7'. -1.285714286 + -3.428571429x + x2 = 0 Move the constant term to the right: Add '1.285714286' to each side of the equation. -1.285714286 + -3.428571429x + 1.285714286 + x2 = 0 + 1.285714286 Reorder the terms: -1.285714286 + 1.285714286 + -3.428571429x + x2 = 0 + 1.285714286 Combine like terms: -1.285714286 + 1.285714286 = 0.000000000 0.000000000 + -3.428571429x + x2 = 0 + 1.285714286 -3.428571429x + x2 = 0 + 1.285714286 Combine like terms: 0 + 1.285714286 = 1.285714286 -3.428571429x + x2 = 1.285714286 The x term is -3.428571429x. Take half its coefficient (-1.714285715). Square it (2.938775513) and add it to both sides. Add '2.938775513' to each side of the equation. -3.428571429x + 2.938775513 + x2 = 1.285714286 + 2.938775513 Reorder the terms: 2.938775513 + -3.428571429x + x2 = 1.285714286 + 2.938775513 Combine like terms: 1.285714286 + 2.938775513 = 4.224489799 2.938775513 + -3.428571429x + x2 = 4.224489799 Factor a perfect square on the left side: (x + -1.714285715)(x + -1.714285715) = 4.224489799 Calculate the square root of the right side: 2.055356368 Break this problem into two subproblems by setting (x + -1.714285715) equal to 2.055356368 and -2.055356368.Subproblem 1
x + -1.714285715 = 2.055356368 Simplifying x + -1.714285715 = 2.055356368 Reorder the terms: -1.714285715 + x = 2.055356368 Solving -1.714285715 + x = 2.055356368 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1.714285715' to each side of the equation. -1.714285715 + 1.714285715 + x = 2.055356368 + 1.714285715 Combine like terms: -1.714285715 + 1.714285715 = 0.000000000 0.000000000 + x = 2.055356368 + 1.714285715 x = 2.055356368 + 1.714285715 Combine like terms: 2.055356368 + 1.714285715 = 3.769642083 x = 3.769642083 Simplifying x = 3.769642083Subproblem 2
x + -1.714285715 = -2.055356368 Simplifying x + -1.714285715 = -2.055356368 Reorder the terms: -1.714285715 + x = -2.055356368 Solving -1.714285715 + x = -2.055356368 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1.714285715' to each side of the equation. -1.714285715 + 1.714285715 + x = -2.055356368 + 1.714285715 Combine like terms: -1.714285715 + 1.714285715 = 0.000000000 0.000000000 + x = -2.055356368 + 1.714285715 x = -2.055356368 + 1.714285715 Combine like terms: -2.055356368 + 1.714285715 = -0.341070653 x = -0.341070653 Simplifying x = -0.341070653Solution
The solution to the problem is based on the solutions from the subproblems. x = {3.769642083, -0.341070653}
| 6x+2y+6x= | | 4x(-6)=4x(-5) | | -4(-6v-u)-3(3u+5v)= | | g(-4)=-4x-4 | | -2a^2+22a+121=0 | | a^2+22a+121=0 | | 8x+5=10x+23-8x | | (-3)(12)= | | x-29=19 | | 18=6(w+6)-8w | | 8x+2=1x-19 | | 5v-41=-6(v-6) | | 2m+12=-31 | | -2+2x=4+12x | | Y=-4x+340 | | 2x^2-5x-21=p | | 3b-3(-23+2b)=48 | | 5(x-3)-x= | | Tanx-cotx=0 | | 22=-3+5u | | 2(7p+8)+6(2p+8)= | | 10-5x-10x+4= | | 4c+30=4c+20 | | c/6+2=-1 | | 2x+1=11x-28 | | 5(3-x)-2(6-5x)=33 | | 7(2)-6(-1)= | | 7(-5)-6(-3)= | | (3x+1)+(x+12)= | | 12-2j=4 | | 49x^2+101x=-67 | | -16=-4u+2(u-5) |