If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2x2 + -19x + 4 = 0 Reorder the terms: 4 + -19x + 2x2 = 0 Solving 4 + -19x + 2x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. 2 + -9.5x + x2 = 0 Move the constant term to the right: Add '-2' to each side of the equation. 2 + -9.5x + -2 + x2 = 0 + -2 Reorder the terms: 2 + -2 + -9.5x + x2 = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -9.5x + x2 = 0 + -2 -9.5x + x2 = 0 + -2 Combine like terms: 0 + -2 = -2 -9.5x + x2 = -2 The x term is -9.5x. Take half its coefficient (-4.75). Square it (22.5625) and add it to both sides. Add '22.5625' to each side of the equation. -9.5x + 22.5625 + x2 = -2 + 22.5625 Reorder the terms: 22.5625 + -9.5x + x2 = -2 + 22.5625 Combine like terms: -2 + 22.5625 = 20.5625 22.5625 + -9.5x + x2 = 20.5625 Factor a perfect square on the left side: (x + -4.75)(x + -4.75) = 20.5625 Calculate the square root of the right side: 4.534589287 Break this problem into two subproblems by setting (x + -4.75) equal to 4.534589287 and -4.534589287.Subproblem 1
x + -4.75 = 4.534589287 Simplifying x + -4.75 = 4.534589287 Reorder the terms: -4.75 + x = 4.534589287 Solving -4.75 + x = 4.534589287 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '4.75' to each side of the equation. -4.75 + 4.75 + x = 4.534589287 + 4.75 Combine like terms: -4.75 + 4.75 = 0.00 0.00 + x = 4.534589287 + 4.75 x = 4.534589287 + 4.75 Combine like terms: 4.534589287 + 4.75 = 9.284589287 x = 9.284589287 Simplifying x = 9.284589287Subproblem 2
x + -4.75 = -4.534589287 Simplifying x + -4.75 = -4.534589287 Reorder the terms: -4.75 + x = -4.534589287 Solving -4.75 + x = -4.534589287 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '4.75' to each side of the equation. -4.75 + 4.75 + x = -4.534589287 + 4.75 Combine like terms: -4.75 + 4.75 = 0.00 0.00 + x = -4.534589287 + 4.75 x = -4.534589287 + 4.75 Combine like terms: -4.534589287 + 4.75 = 0.215410713 x = 0.215410713 Simplifying x = 0.215410713Solution
The solution to the problem is based on the solutions from the subproblems. x = {9.284589287, 0.215410713}
| 5x-46=3x+24 | | 4x-5=5x+30 | | 2x+-16=-12 | | 2x+-16y=-12 | | x(x+1)*(x+2)*(x+3)=24 | | A=BHforh | | (x+1)*(x+2)*(x+3)=24 | | 123456789=10 | | w^2+4= | | 5m+2m=70 | | 3(x+7m+2)= | | 6y-24=3y | | 13=3r-11 | | 2x+6x+8= | | 4y+14=21 | | 10-Q=2Q | | 9(x+9)=1+9x | | -v^2-6v+91= | | 9(2x+4)=7(9x+3)+7 | | x^2+18x-96=0 | | 19x-(7x-8)=44 | | 9(2n+4)=7(9n+3)+7 | | 2(2x-9)+7x= | | 21n^2-41n+18= | | (u^2-10u+21)(8u+24)=0 | | 12=6(x+1)-8(1-x) | | (u^2-10+21)(8u+24)=0 | | 4(-t+1)=2(5t+5) | | 2x^3+7X^2-72x-252=0 | | 2x^3+7X^2-72x^2-252=0 | | (X-3z)(7x+3z)= | | 8x-8=5(x-4) |