If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (4x2 + 5x + -3) = 0 Reorder the terms: (-3 + 5x + 4x2) = 0 Remove parenthesis around (-3 + 5x + 4x2) -3 + 5x + 4x2 = 0 Solving -3 + 5x + 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'. -0.75 + 1.25x + x2 = 0 Move the constant term to the right: Add '0.75' to each side of the equation. -0.75 + 1.25x + 0.75 + x2 = 0 + 0.75 Reorder the terms: -0.75 + 0.75 + 1.25x + x2 = 0 + 0.75 Combine like terms: -0.75 + 0.75 = 0.00 0.00 + 1.25x + x2 = 0 + 0.75 1.25x + x2 = 0 + 0.75 Combine like terms: 0 + 0.75 = 0.75 1.25x + x2 = 0.75 The x term is 1.25x. Take half its coefficient (0.625). Square it (0.390625) and add it to both sides. Add '0.390625' to each side of the equation. 1.25x + 0.390625 + x2 = 0.75 + 0.390625 Reorder the terms: 0.390625 + 1.25x + x2 = 0.75 + 0.390625 Combine like terms: 0.75 + 0.390625 = 1.140625 0.390625 + 1.25x + x2 = 1.140625 Factor a perfect square on the left side: (x + 0.625)(x + 0.625) = 1.140625 Calculate the square root of the right side: 1.068000468 Break this problem into two subproblems by setting (x + 0.625) equal to 1.068000468 and -1.068000468.Subproblem 1
x + 0.625 = 1.068000468 Simplifying x + 0.625 = 1.068000468 Reorder the terms: 0.625 + x = 1.068000468 Solving 0.625 + x = 1.068000468 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.625' to each side of the equation. 0.625 + -0.625 + x = 1.068000468 + -0.625 Combine like terms: 0.625 + -0.625 = 0.000 0.000 + x = 1.068000468 + -0.625 x = 1.068000468 + -0.625 Combine like terms: 1.068000468 + -0.625 = 0.443000468 x = 0.443000468 Simplifying x = 0.443000468Subproblem 2
x + 0.625 = -1.068000468 Simplifying x + 0.625 = -1.068000468 Reorder the terms: 0.625 + x = -1.068000468 Solving 0.625 + x = -1.068000468 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.625' to each side of the equation. 0.625 + -0.625 + x = -1.068000468 + -0.625 Combine like terms: 0.625 + -0.625 = 0.000 0.000 + x = -1.068000468 + -0.625 x = -1.068000468 + -0.625 Combine like terms: -1.068000468 + -0.625 = -1.693000468 x = -1.693000468 Simplifying x = -1.693000468Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.443000468, -1.693000468}
| 5c+1=16 | | 5[3(7-t)-4(8+2t)]=6[2(6+3t)-4] | | (6x^2-x+7)=0 | | 10x^2+39x+14=0 | | 650t=250(t+10) | | (3a-3b+2)-(4a+5b)= | | 5(x+5)=-9+3x | | 35(18+x)=2170 | | 1=0.3x-0.5x-1 | | ln(x-2)+ln*3=ln*x | | 8c+10=26 | | 9y-17y=-42-54 | | 3x+18=4x-12 | | 4(c+24)=24(5) | | -5(5.3)= | | 5m-17-18=4m | | N=11+12 | | 7c+3=10 | | -3n+14=-2n-4 | | 2x-10=7x+3 | | 7x-17=3x+117 | | 6xy+14x-15y-35= | | (4c-2)(c+2)= | | -4(2t+1)=-44 | | 4x+3=12x5y=25 | | (-7)-3x+2=(-8x)-8 | | 7x-150-2x+22=32 | | y+12=12x | | 4x^2-19x+10=-8x+4 | | -11+19=-2(x+2) | | (3b-2)(b-4)= | | x-46=4(2x+3)-9 |