If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2x2 + x + -24 + 2x2 + 4 = 0 Reorder the terms: -24 + 4 + x + 2x2 + 2x2 = 0 Combine like terms: -24 + 4 = -20 -20 + x + 2x2 + 2x2 = 0 Combine like terms: 2x2 + 2x2 = 4x2 -20 + x + 4x2 = 0 Solving -20 + x + 4x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 4 the coefficient of the squared term: Divide each side by '4'. -5 + 0.25x + x2 = 0 Move the constant term to the right: Add '5' to each side of the equation. -5 + 0.25x + 5 + x2 = 0 + 5 Reorder the terms: -5 + 5 + 0.25x + x2 = 0 + 5 Combine like terms: -5 + 5 = 0 0 + 0.25x + x2 = 0 + 5 0.25x + x2 = 0 + 5 Combine like terms: 0 + 5 = 5 0.25x + x2 = 5 The x term is x. Take half its coefficient (0.5). Square it (0.25) and add it to both sides. Add '0.25' to each side of the equation. 0.25x + 0.25 + x2 = 5 + 0.25 Reorder the terms: 0.25 + 0.25x + x2 = 5 + 0.25 Combine like terms: 5 + 0.25 = 5.25 0.25 + 0.25x + x2 = 5.25 Factor a perfect square on the left side: (x + 0.5)(x + 0.5) = 5.25 Calculate the square root of the right side: 2.291287847 Break this problem into two subproblems by setting (x + 0.5) equal to 2.291287847 and -2.291287847.Subproblem 1
x + 0.5 = 2.291287847 Simplifying x + 0.5 = 2.291287847 Reorder the terms: 0.5 + x = 2.291287847 Solving 0.5 + x = 2.291287847 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.5' to each side of the equation. 0.5 + -0.5 + x = 2.291287847 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + x = 2.291287847 + -0.5 x = 2.291287847 + -0.5 Combine like terms: 2.291287847 + -0.5 = 1.791287847 x = 1.791287847 Simplifying x = 1.791287847Subproblem 2
x + 0.5 = -2.291287847 Simplifying x + 0.5 = -2.291287847 Reorder the terms: 0.5 + x = -2.291287847 Solving 0.5 + x = -2.291287847 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.5' to each side of the equation. 0.5 + -0.5 + x = -2.291287847 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + x = -2.291287847 + -0.5 x = -2.291287847 + -0.5 Combine like terms: -2.291287847 + -0.5 = -2.791287847 x = -2.791287847 Simplifying x = -2.791287847Solution
The solution to the problem is based on the solutions from the subproblems. x = {1.791287847, -2.791287847}
| 4v^2+5=-9v | | 9y^2+30y=-25 | | (x-1)(3x+1)=0 | | -11w-6=4w^2 | | 5u^2=-u+4 | | 21x^2-20x=0 | | m^2=7m | | y^2-6y+9=0 | | w^2-6w-7=0 | | 7x+3=55 | | w^2+9w+14=0 | | (4v+5)(6+v)=0 | | 4(y-6)(-y+8)=0 | | (9+w)(5w-4)=0 | | -3*-8= | | -20*-1= | | 20*-1= | | -143=-11 | | 18x^2-13x=0 | | 10x=7.5 | | x(4x-7)(x+3)= | | 2x+3y+6z-37=35x | | -4+36= | | -6+-12= | | -12+-6= | | -12+-6+-6= | | -18+1= | | -b+2=-5 | | 1.3x=9 | | -1*6t= | | -t*4t= | | 1.3x=4.5 |