If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 5X2 + -6X + -160 = 0 Reorder the terms: -160 + -6X + 5X2 = 0 Solving -160 + -6X + 5X2 = 0 Solving for variable 'X'. Begin completing the square. Divide all terms by 5 the coefficient of the squared term: Divide each side by '5'. -32 + -1.2X + X2 = 0 Move the constant term to the right: Add '32' to each side of the equation. -32 + -1.2X + 32 + X2 = 0 + 32 Reorder the terms: -32 + 32 + -1.2X + X2 = 0 + 32 Combine like terms: -32 + 32 = 0 0 + -1.2X + X2 = 0 + 32 -1.2X + X2 = 0 + 32 Combine like terms: 0 + 32 = 32 -1.2X + X2 = 32 The X term is -1.2X. Take half its coefficient (-0.6). Square it (0.36) and add it to both sides. Add '0.36' to each side of the equation. -1.2X + 0.36 + X2 = 32 + 0.36 Reorder the terms: 0.36 + -1.2X + X2 = 32 + 0.36 Combine like terms: 32 + 0.36 = 32.36 0.36 + -1.2X + X2 = 32.36 Factor a perfect square on the left side: (X + -0.6)(X + -0.6) = 32.36 Calculate the square root of the right side: 5.688585061 Break this problem into two subproblems by setting (X + -0.6) equal to 5.688585061 and -5.688585061.Subproblem 1
X + -0.6 = 5.688585061 Simplifying X + -0.6 = 5.688585061 Reorder the terms: -0.6 + X = 5.688585061 Solving -0.6 + X = 5.688585061 Solving for variable 'X'. Move all terms containing X to the left, all other terms to the right. Add '0.6' to each side of the equation. -0.6 + 0.6 + X = 5.688585061 + 0.6 Combine like terms: -0.6 + 0.6 = 0.0 0.0 + X = 5.688585061 + 0.6 X = 5.688585061 + 0.6 Combine like terms: 5.688585061 + 0.6 = 6.288585061 X = 6.288585061 Simplifying X = 6.288585061Subproblem 2
X + -0.6 = -5.688585061 Simplifying X + -0.6 = -5.688585061 Reorder the terms: -0.6 + X = -5.688585061 Solving -0.6 + X = -5.688585061 Solving for variable 'X'. Move all terms containing X to the left, all other terms to the right. Add '0.6' to each side of the equation. -0.6 + 0.6 + X = -5.688585061 + 0.6 Combine like terms: -0.6 + 0.6 = 0.0 0.0 + X = -5.688585061 + 0.6 X = -5.688585061 + 0.6 Combine like terms: -5.688585061 + 0.6 = -5.088585061 X = -5.088585061 Simplifying X = -5.088585061Solution
The solution to the problem is based on the solutions from the subproblems. X = {6.288585061, -5.088585061}
| x+(x+7)=20 | | (5x+3)+12=0 | | 119+9-4a=30 | | 2(x-1)-6x=10-2(x-4) | | x+1(x-7)=85 | | 3n^2+2n=20 | | 12k^2-36k+27=k | | 2x^4-17x^3+30x^2=0 | | 2x+2(x-7)=85 | | 5(y-1)=3(2y-5)-(1-3y) | | 12x-20=55 | | 3sinx*cosx=1 | | 2x^2+8x-5=2(x-1) | | 18=2+1 | | 7x+20=8x+12 | | 12x-20=110 | | p+3-5p=-6p-5-19p | | 78-11x=13x | | p+3-5p=6p-5-10p | | 2y+5=-2 | | -x^2+10x=24 | | 3p+9x= | | 0.07+0.04x=2 | | -12x-4x=-5 | | n+(n+2)+(n+4)+(n+6)=200 | | 2y+5=2 | | 3y=14+8x | | 8x+7-9x=3 | | 6x+3y=1200 | | ln(3x-17)=2 | | 2(x+9)=x-3 | | 2(5+x)=59 |