If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 13 + -13X = (4X + 3)(X + 1) Reorder the terms: 13 + -13X = (3 + 4X)(X + 1) Reorder the terms: 13 + -13X = (3 + 4X)(1 + X) Multiply (3 + 4X) * (1 + X) 13 + -13X = (3(1 + X) + 4X * (1 + X)) 13 + -13X = ((1 * 3 + X * 3) + 4X * (1 + X)) 13 + -13X = ((3 + 3X) + 4X * (1 + X)) 13 + -13X = (3 + 3X + (1 * 4X + X * 4X)) 13 + -13X = (3 + 3X + (4X + 4X2)) Combine like terms: 3X + 4X = 7X 13 + -13X = (3 + 7X + 4X2) Solving 13 + -13X = 3 + 7X + 4X2 Solving for variable 'X'. Reorder the terms: 13 + -3 + -13X + -7X + -4X2 = 3 + 7X + 4X2 + -3 + -7X + -4X2 Combine like terms: 13 + -3 = 10 10 + -13X + -7X + -4X2 = 3 + 7X + 4X2 + -3 + -7X + -4X2 Combine like terms: -13X + -7X = -20X 10 + -20X + -4X2 = 3 + 7X + 4X2 + -3 + -7X + -4X2 Reorder the terms: 10 + -20X + -4X2 = 3 + -3 + 7X + -7X + 4X2 + -4X2 Combine like terms: 3 + -3 = 0 10 + -20X + -4X2 = 0 + 7X + -7X + 4X2 + -4X2 10 + -20X + -4X2 = 7X + -7X + 4X2 + -4X2 Combine like terms: 7X + -7X = 0 10 + -20X + -4X2 = 0 + 4X2 + -4X2 10 + -20X + -4X2 = 4X2 + -4X2 Combine like terms: 4X2 + -4X2 = 0 10 + -20X + -4X2 = 0 Factor out the Greatest Common Factor (GCF), '2'. 2(5 + -10X + -2X2) = 0 Ignore the factor 2.Subproblem 1
Set the factor '(5 + -10X + -2X2)' equal to zero and attempt to solve: Simplifying 5 + -10X + -2X2 = 0 Solving 5 + -10X + -2X2 = 0 Begin completing the square. Divide all terms by -2 the coefficient of the squared term: Divide each side by '-2'. -2.5 + 5X + X2 = 0 Move the constant term to the right: Add '2.5' to each side of the equation. -2.5 + 5X + 2.5 + X2 = 0 + 2.5 Reorder the terms: -2.5 + 2.5 + 5X + X2 = 0 + 2.5 Combine like terms: -2.5 + 2.5 = 0.0 0.0 + 5X + X2 = 0 + 2.5 5X + X2 = 0 + 2.5 Combine like terms: 0 + 2.5 = 2.5 5X + X2 = 2.5 The X term is 5X. Take half its coefficient (2.5). Square it (6.25) and add it to both sides. Add '6.25' to each side of the equation. 5X + 6.25 + X2 = 2.5 + 6.25 Reorder the terms: 6.25 + 5X + X2 = 2.5 + 6.25 Combine like terms: 2.5 + 6.25 = 8.75 6.25 + 5X + X2 = 8.75 Factor a perfect square on the left side: (X + 2.5)(X + 2.5) = 8.75 Calculate the square root of the right side: 2.958039892 Break this problem into two subproblems by setting (X + 2.5) equal to 2.958039892 and -2.958039892.Subproblem 1
X + 2.5 = 2.958039892 Simplifying X + 2.5 = 2.958039892 Reorder the terms: 2.5 + X = 2.958039892 Solving 2.5 + X = 2.958039892 Solving for variable 'X'. Move all terms containing X to the left, all other terms to the right. Add '-2.5' to each side of the equation. 2.5 + -2.5 + X = 2.958039892 + -2.5 Combine like terms: 2.5 + -2.5 = 0.0 0.0 + X = 2.958039892 + -2.5 X = 2.958039892 + -2.5 Combine like terms: 2.958039892 + -2.5 = 0.458039892 X = 0.458039892 Simplifying X = 0.458039892Subproblem 2
X + 2.5 = -2.958039892 Simplifying X + 2.5 = -2.958039892 Reorder the terms: 2.5 + X = -2.958039892 Solving 2.5 + X = -2.958039892 Solving for variable 'X'. Move all terms containing X to the left, all other terms to the right. Add '-2.5' to each side of the equation. 2.5 + -2.5 + X = -2.958039892 + -2.5 Combine like terms: 2.5 + -2.5 = 0.0 0.0 + X = -2.958039892 + -2.5 X = -2.958039892 + -2.5 Combine like terms: -2.958039892 + -2.5 = -5.458039892 X = -5.458039892 Simplifying X = -5.458039892Solution
The solution to the problem is based on the solutions from the subproblems. X = {0.458039892, -5.458039892}Solution
X = {0.458039892, -5.458039892}
| y=1E-05x-0.0254 | | 3x+4x+5=48 | | 8-.4k=8 | | 3x+4x=43 | | 16y^4-100y^2= | | d^3-5d^2+2d-10= | | 3000-120f=4000-160f | | 6x+3=6(x-7) | | .7x-2.1=.7 | | 3x-2(142/111)=5 | | 4(6x-7)+5=-24x+33 | | 3(42y+5/3-5y)=3(142) | | 1=.3x-.5x-3 | | 3y^2-15y= | | -50.00+d=.80(d-100.00) | | 4(2y+5/3)-5y=142 | | 68=1.8x+32 | | -3y-11=7y+9 | | -3(x+3)+4=13 | | k/6=0 | | 45s^2+50s+6=0 | | 2x+1/6=3x-5 | | .3x-.7x-27=1 | | 5x^3-80x= | | 15x-20(-1/5)=7 | | 5y=-4+15(20/15y+7/15) | | 36*51/2+15-121/2 | | 2x+2y=450 | | 7x^2+6+8=2x^2-8 | | 2x+2y=150 | | y=(3m-7)*(m^2-5m-2) | | -10t-10=-8 |