If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 5x2 + -22x = 8 Reorder the terms: -22x + 5x2 = 8 Solving -22x + 5x2 = 8 Solving for variable 'x'. Reorder the terms: -8 + -22x + 5x2 = 8 + -8 Combine like terms: 8 + -8 = 0 -8 + -22x + 5x2 = 0 Begin completing the square. Divide all terms by 5 the coefficient of the squared term: Divide each side by '5'. -1.6 + -4.4x + x2 = 0 Move the constant term to the right: Add '1.6' to each side of the equation. -1.6 + -4.4x + 1.6 + x2 = 0 + 1.6 Reorder the terms: -1.6 + 1.6 + -4.4x + x2 = 0 + 1.6 Combine like terms: -1.6 + 1.6 = 0.0 0.0 + -4.4x + x2 = 0 + 1.6 -4.4x + x2 = 0 + 1.6 Combine like terms: 0 + 1.6 = 1.6 -4.4x + x2 = 1.6 The x term is -4.4x. Take half its coefficient (-2.2). Square it (4.84) and add it to both sides. Add '4.84' to each side of the equation. -4.4x + 4.84 + x2 = 1.6 + 4.84 Reorder the terms: 4.84 + -4.4x + x2 = 1.6 + 4.84 Combine like terms: 1.6 + 4.84 = 6.44 4.84 + -4.4x + x2 = 6.44 Factor a perfect square on the left side: (x + -2.2)(x + -2.2) = 6.44 Calculate the square root of the right side: 2.537715508 Break this problem into two subproblems by setting (x + -2.2) equal to 2.537715508 and -2.537715508.Subproblem 1
x + -2.2 = 2.537715508 Simplifying x + -2.2 = 2.537715508 Reorder the terms: -2.2 + x = 2.537715508 Solving -2.2 + x = 2.537715508 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '2.2' to each side of the equation. -2.2 + 2.2 + x = 2.537715508 + 2.2 Combine like terms: -2.2 + 2.2 = 0.0 0.0 + x = 2.537715508 + 2.2 x = 2.537715508 + 2.2 Combine like terms: 2.537715508 + 2.2 = 4.737715508 x = 4.737715508 Simplifying x = 4.737715508Subproblem 2
x + -2.2 = -2.537715508 Simplifying x + -2.2 = -2.537715508 Reorder the terms: -2.2 + x = -2.537715508 Solving -2.2 + x = -2.537715508 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '2.2' to each side of the equation. -2.2 + 2.2 + x = -2.537715508 + 2.2 Combine like terms: -2.2 + 2.2 = 0.0 0.0 + x = -2.537715508 + 2.2 x = -2.537715508 + 2.2 Combine like terms: -2.537715508 + 2.2 = -0.337715508 x = -0.337715508 Simplifying x = -0.337715508Solution
The solution to the problem is based on the solutions from the subproblems. x = {4.737715508, -0.337715508}
| -4n-3=5 | | 9+4[6+3(10-5)-1]= | | 2+6r=-16 | | (10x+10)=(6x-8) | | 2a+3=4+7a | | 2=n-3*6 | | 25=7-3n | | -38=-2(m+1) | | a-7=-56 | | 8x^2-14=114 | | 5t+10=5(t+2) | | 9x+36=2x+19 | | -23=8x+1 | | 19.5=-8+3(r+5.5) | | 2n+10=36 | | 6b+8=7+2b | | 3y=8+x | | 3k-11=19 | | 9+(3x)=1+x | | 3y-11=14 | | -8z=-834 | | 3d=-150 | | 90=10+10p | | v^2+25b^2= | | (x+4)(x+2)-(x+2)x=57 | | 16+10x=46 | | 7x^3=142 | | 3p+q= | | 9x^2-6=x^2+2 | | x=600-.5(600-.5x) | | 9.5(4+5a)=-20.5 | | 3(v+5)-6v=36 |