If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 4x2 + -25x + 38 = 0 Reorder the terms: 38 + -25x + 4x2 = 0 Solving 38 + -25x + 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'. 9.5 + -6.25x + x2 = 0 Move the constant term to the right: Add '-9.5' to each side of the equation. 9.5 + -6.25x + -9.5 + x2 = 0 + -9.5 Reorder the terms: 9.5 + -9.5 + -6.25x + x2 = 0 + -9.5 Combine like terms: 9.5 + -9.5 = 0.0 0.0 + -6.25x + x2 = 0 + -9.5 -6.25x + x2 = 0 + -9.5 Combine like terms: 0 + -9.5 = -9.5 -6.25x + x2 = -9.5 The x term is -6.25x. Take half its coefficient (-3.125). Square it (9.765625) and add it to both sides. Add '9.765625' to each side of the equation. -6.25x + 9.765625 + x2 = -9.5 + 9.765625 Reorder the terms: 9.765625 + -6.25x + x2 = -9.5 + 9.765625 Combine like terms: -9.5 + 9.765625 = 0.265625 9.765625 + -6.25x + x2 = 0.265625 Factor a perfect square on the left side: (x + -3.125)(x + -3.125) = 0.265625 Calculate the square root of the right side: 0.515388203 Break this problem into two subproblems by setting (x + -3.125) equal to 0.515388203 and -0.515388203.Subproblem 1
x + -3.125 = 0.515388203 Simplifying x + -3.125 = 0.515388203 Reorder the terms: -3.125 + x = 0.515388203 Solving -3.125 + x = 0.515388203 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '3.125' to each side of the equation. -3.125 + 3.125 + x = 0.515388203 + 3.125 Combine like terms: -3.125 + 3.125 = 0.000 0.000 + x = 0.515388203 + 3.125 x = 0.515388203 + 3.125 Combine like terms: 0.515388203 + 3.125 = 3.640388203 x = 3.640388203 Simplifying x = 3.640388203Subproblem 2
x + -3.125 = -0.515388203 Simplifying x + -3.125 = -0.515388203 Reorder the terms: -3.125 + x = -0.515388203 Solving -3.125 + x = -0.515388203 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '3.125' to each side of the equation. -3.125 + 3.125 + x = -0.515388203 + 3.125 Combine like terms: -3.125 + 3.125 = 0.000 0.000 + x = -0.515388203 + 3.125 x = -0.515388203 + 3.125 Combine like terms: -0.515388203 + 3.125 = 2.609611797 x = 2.609611797 Simplifying x = 2.609611797Solution
The solution to the problem is based on the solutions from the subproblems. x = {3.640388203, 2.609611797}
| 3(x+1)-2y=0 | | 10(-2+3)-(18-4)=-2-5+3 | | 0=4.9x^2+5x | | 16(v+2)-4v=3(4v+4)-15 | | (12xy-8x+3y)+(15x-7y-8xy)= | | x-33=x/2+17 | | .01815x+.0033x^2=5.5 | | (3-2a)/(2-5a) | | 24t-3t^2=0 | | 9m-4=-19+2m | | -6(k+1)-k-13=-7(k+4)+9 | | ln(x-2.4)=-2.6 | | 2(6+3)=24 | | 32=5-34 | | 2.6r-2.8=0.6 | | -(-7-4n)-5n=11 | | 3t+10=22 | | 6r^2s+11rs^2+3r^2s-7rs^2+15r^2s-9rs^2= | | 11x/12=x/3+7 | | 0.40x+0.05(2-x)=0.10(43) | | f(x)=4x+5 | | 9/165 | | 5+7=-3(6x-4) | | 38+9n=2n | | 18/1.2 | | 2r-3=7 | | x/2=x/3-7 | | 9y+3=5 | | 7(t-3)=2(t-9)+2x | | 10/2=5 | | 5/2m=15 | | 3/5x+2=-15/9x-9 |