If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -10x2 + 2x + 3 = 0 Reorder the terms: 3 + 2x + -10x2 = 0 Solving 3 + 2x + -10x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by -10 the coefficient of the squared term: Divide each side by '-10'. -0.3 + -0.2x + x2 = 0 Move the constant term to the right: Add '0.3' to each side of the equation. -0.3 + -0.2x + 0.3 + x2 = 0 + 0.3 Reorder the terms: -0.3 + 0.3 + -0.2x + x2 = 0 + 0.3 Combine like terms: -0.3 + 0.3 = 0.0 0.0 + -0.2x + x2 = 0 + 0.3 -0.2x + x2 = 0 + 0.3 Combine like terms: 0 + 0.3 = 0.3 -0.2x + x2 = 0.3 The x term is -0.2x. Take half its coefficient (-0.1). Square it (0.01) and add it to both sides. Add '0.01' to each side of the equation. -0.2x + 0.01 + x2 = 0.3 + 0.01 Reorder the terms: 0.01 + -0.2x + x2 = 0.3 + 0.01 Combine like terms: 0.3 + 0.01 = 0.31 0.01 + -0.2x + x2 = 0.31 Factor a perfect square on the left side: (x + -0.1)(x + -0.1) = 0.31 Calculate the square root of the right side: 0.556776436 Break this problem into two subproblems by setting (x + -0.1) equal to 0.556776436 and -0.556776436.Subproblem 1
x + -0.1 = 0.556776436 Simplifying x + -0.1 = 0.556776436 Reorder the terms: -0.1 + x = 0.556776436 Solving -0.1 + x = 0.556776436 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.1' to each side of the equation. -0.1 + 0.1 + x = 0.556776436 + 0.1 Combine like terms: -0.1 + 0.1 = 0.0 0.0 + x = 0.556776436 + 0.1 x = 0.556776436 + 0.1 Combine like terms: 0.556776436 + 0.1 = 0.656776436 x = 0.656776436 Simplifying x = 0.656776436Subproblem 2
x + -0.1 = -0.556776436 Simplifying x + -0.1 = -0.556776436 Reorder the terms: -0.1 + x = -0.556776436 Solving -0.1 + x = -0.556776436 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.1' to each side of the equation. -0.1 + 0.1 + x = -0.556776436 + 0.1 Combine like terms: -0.1 + 0.1 = 0.0 0.0 + x = -0.556776436 + 0.1 x = -0.556776436 + 0.1 Combine like terms: -0.556776436 + 0.1 = -0.456776436 x = -0.456776436 Simplifying x = -0.456776436Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.656776436, -0.456776436}
| -3b+4b=-8 | | b/4=13 | | (3m+4)-(2m^2-6m+5)= | | 2x^2=x^4-2x^2 | | (3x-4)=54 | | 3+2+x+2+x+2+3=13.5 | | Z^2-3=54 | | 13a-31=2s-9 | | 10+18x-2=2x+15+4x | | -4(2k-1)=6(7k+5) | | 0.25x^2+20x-100=0 | | x+4x-1=56 | | -3=9+6x | | -2y-9=4y+27 | | .25+.16+.16=x | | -6v-1+5=-2 | | 11r+60=-7 | | -4(2k-1)=6(2k+5) | | 9=39-5(x+4) | | 8+5ty-y+4ty= | | 3(2(-x)+1)-4(-x)=-x+19 | | 8+5ty-y+4ty=a | | -4x+10+8x=2+x+8 | | 4(5m+11)= | | 6.6x-9=5.6x+1 | | x^2+7xy-y-20=0 | | 7n-4(2n+6)=-3(n+8) | | 12.50=5.75+.25x | | -7(x+8)-42=3-38 | | 4a+7=a+32 | | 1+3(3c+4)=15+6c | | 3x-4+14=7x+2 |