If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (4x + -5) * x = 144 Reorder the terms: (-5 + 4x) * x = 144 Reorder the terms for easier multiplication: x(-5 + 4x) = 144 (-5 * x + 4x * x) = 144 (-5x + 4x2) = 144 Solving -5x + 4x2 = 144 Solving for variable 'x'. Reorder the terms: -144 + -5x + 4x2 = 144 + -144 Combine like terms: 144 + -144 = 0 -144 + -5x + 4x2 = 0 Begin completing the square. Divide all terms by 4 the coefficient of the squared term: Divide each side by '4'. -36 + -1.25x + x2 = 0 Move the constant term to the right: Add '36' to each side of the equation. -36 + -1.25x + 36 + x2 = 0 + 36 Reorder the terms: -36 + 36 + -1.25x + x2 = 0 + 36 Combine like terms: -36 + 36 = 0 0 + -1.25x + x2 = 0 + 36 -1.25x + x2 = 0 + 36 Combine like terms: 0 + 36 = 36 -1.25x + x2 = 36 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 = 36 + 0.390625 Reorder the terms: 0.390625 + -1.25x + x2 = 36 + 0.390625 Combine like terms: 36 + 0.390625 = 36.390625 0.390625 + -1.25x + x2 = 36.390625 Factor a perfect square on the left side: (x + -0.625)(x + -0.625) = 36.390625 Calculate the square root of the right side: 6.032464256 Break this problem into two subproblems by setting (x + -0.625) equal to 6.032464256 and -6.032464256.Subproblem 1
x + -0.625 = 6.032464256 Simplifying x + -0.625 = 6.032464256 Reorder the terms: -0.625 + x = 6.032464256 Solving -0.625 + x = 6.032464256 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 = 6.032464256 + 0.625 Combine like terms: -0.625 + 0.625 = 0.000 0.000 + x = 6.032464256 + 0.625 x = 6.032464256 + 0.625 Combine like terms: 6.032464256 + 0.625 = 6.657464256 x = 6.657464256 Simplifying x = 6.657464256Subproblem 2
x + -0.625 = -6.032464256 Simplifying x + -0.625 = -6.032464256 Reorder the terms: -0.625 + x = -6.032464256 Solving -0.625 + x = -6.032464256 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 = -6.032464256 + 0.625 Combine like terms: -0.625 + 0.625 = 0.000 0.000 + x = -6.032464256 + 0.625 x = -6.032464256 + 0.625 Combine like terms: -6.032464256 + 0.625 = -5.407464256 x = -5.407464256 Simplifying x = -5.407464256Solution
The solution to the problem is based on the solutions from the subproblems. x = {6.657464256, -5.407464256}
| 6y-21=-27+7y | | A=64ft^2 | | 9x-13=-13+6x | | 35/30 | | 4/3z=8 | | 4ln(x-5)=-8 | | (3/x-2)+(8/x+3)=2 | | 9=k*49 | | ln(x)=6 | | 5/8t+14=-11 | | ln(3x-1)+ln(5x+4)=ln(3) | | ln*(3x-1)+ln*(5x+4)=ln(3) | | 9x+3-6x=2 | | (3)x+3=(2)x-1 | | 2(5n/4-1/6)=5/12 | | (4x-1)2=16 | | 3x-18=180 | | 105+3x-18= | | ln(2x-3)=ln(x) | | 3/4b+5/12b-2/3=-3 | | -3/5=x-3/7 | | 9x+6x=480 | | 16/(x^2-7x+10)=-4x/(x-2) | | X-3(x+1)+5=-2x+2 | | 2c-7=11 | | x-.7x=192 | | 320-8x=30-16x | | 3x-33=180 | | 3n-15+2n-14=n-11 | | 3x-33= | | 6/(x-3)=-6+(5/x+1) | | 32+8x= |