If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2x2 + -45x + 37.4 = 0 Reorder the terms: 37.4 + -45x + 2x2 = 0 Solving 37.4 + -45x + 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'. 18.7 + -22.5x + x2 = 0 Move the constant term to the right: Add '-18.7' to each side of the equation. 18.7 + -22.5x + -18.7 + x2 = 0 + -18.7 Reorder the terms: 18.7 + -18.7 + -22.5x + x2 = 0 + -18.7 Combine like terms: 18.7 + -18.7 = 0.0 0.0 + -22.5x + x2 = 0 + -18.7 -22.5x + x2 = 0 + -18.7 Combine like terms: 0 + -18.7 = -18.7 -22.5x + x2 = -18.7 The x term is -22.5x. Take half its coefficient (-11.25). Square it (126.5625) and add it to both sides. Add '126.5625' to each side of the equation. -22.5x + 126.5625 + x2 = -18.7 + 126.5625 Reorder the terms: 126.5625 + -22.5x + x2 = -18.7 + 126.5625 Combine like terms: -18.7 + 126.5625 = 107.8625 126.5625 + -22.5x + x2 = 107.8625 Factor a perfect square on the left side: (x + -11.25)(x + -11.25) = 107.8625 Calculate the square root of the right side: 10.385687267 Break this problem into two subproblems by setting (x + -11.25) equal to 10.385687267 and -10.385687267.Subproblem 1
x + -11.25 = 10.385687267 Simplifying x + -11.25 = 10.385687267 Reorder the terms: -11.25 + x = 10.385687267 Solving -11.25 + x = 10.385687267 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '11.25' to each side of the equation. -11.25 + 11.25 + x = 10.385687267 + 11.25 Combine like terms: -11.25 + 11.25 = 0.00 0.00 + x = 10.385687267 + 11.25 x = 10.385687267 + 11.25 Combine like terms: 10.385687267 + 11.25 = 21.635687267 x = 21.635687267 Simplifying x = 21.635687267Subproblem 2
x + -11.25 = -10.385687267 Simplifying x + -11.25 = -10.385687267 Reorder the terms: -11.25 + x = -10.385687267 Solving -11.25 + x = -10.385687267 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '11.25' to each side of the equation. -11.25 + 11.25 + x = -10.385687267 + 11.25 Combine like terms: -11.25 + 11.25 = 0.00 0.00 + x = -10.385687267 + 11.25 x = -10.385687267 + 11.25 Combine like terms: -10.385687267 + 11.25 = 0.864312733 x = 0.864312733 Simplifying x = 0.864312733Solution
The solution to the problem is based on the solutions from the subproblems. x = {21.635687267, 0.864312733}
| 10+(m-6)=7 | | 2x+8+7=11 | | 4a-9=7a-6 | | -10-3x=-15-2x | | 6x^3+22x^2+10x-6=0 | | -3(2x+5)=2x-7 | | 4(x-6)=2(x+1) | | 0=-2a^2+13a-6 | | x/2+3x/8 | | y=-2a^2+13a-6 | | 2x+b=x+a-2b | | 5(2-e)=15 | | 5(2-3)=15 | | w=2w+3 | | 1/5k+1/2k=1 | | 2x-3(x+4)=-13 | | 5x+191=12x-5 | | 4(e-6)=-8 | | 123-781x=8189x | | a+1/a=3 | | Ln(3x)=2 | | 54+.5= | | 54=.5 | | 2(e-3)=2 | | (7x^2)+6*x=0 | | 4-3X=1/3(2x-10) | | 7c-2=6c | | 0.33333333333a+2=11 | | 6c=5c-4 | | X^2-2x-2=-2 | | 0,78-x/0,96+x=0,302 | | 4(X-3)=2X+3 |