If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (2x + -3)(x + -2) = 4 Reorder the terms: (-3 + 2x)(x + -2) = 4 Reorder the terms: (-3 + 2x)(-2 + x) = 4 Multiply (-3 + 2x) * (-2 + x) (-3(-2 + x) + 2x * (-2 + x)) = 4 ((-2 * -3 + x * -3) + 2x * (-2 + x)) = 4 ((6 + -3x) + 2x * (-2 + x)) = 4 (6 + -3x + (-2 * 2x + x * 2x)) = 4 (6 + -3x + (-4x + 2x2)) = 4 Combine like terms: -3x + -4x = -7x (6 + -7x + 2x2) = 4 Solving 6 + -7x + 2x2 = 4 Solving for variable 'x'. Reorder the terms: 6 + -4 + -7x + 2x2 = 4 + -4 Combine like terms: 6 + -4 = 2 2 + -7x + 2x2 = 4 + -4 Combine like terms: 4 + -4 = 0 2 + -7x + 2x2 = 0 Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. 1 + -3.5x + x2 = 0 Move the constant term to the right: Add '-1' to each side of the equation. 1 + -3.5x + -1 + x2 = 0 + -1 Reorder the terms: 1 + -1 + -3.5x + x2 = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -3.5x + x2 = 0 + -1 -3.5x + x2 = 0 + -1 Combine like terms: 0 + -1 = -1 -3.5x + x2 = -1 The x term is -3.5x. Take half its coefficient (-1.75). Square it (3.0625) and add it to both sides. Add '3.0625' to each side of the equation. -3.5x + 3.0625 + x2 = -1 + 3.0625 Reorder the terms: 3.0625 + -3.5x + x2 = -1 + 3.0625 Combine like terms: -1 + 3.0625 = 2.0625 3.0625 + -3.5x + x2 = 2.0625 Factor a perfect square on the left side: (x + -1.75)(x + -1.75) = 2.0625 Calculate the square root of the right side: 1.436140662 Break this problem into two subproblems by setting (x + -1.75) equal to 1.436140662 and -1.436140662.Subproblem 1
x + -1.75 = 1.436140662 Simplifying x + -1.75 = 1.436140662 Reorder the terms: -1.75 + x = 1.436140662 Solving -1.75 + x = 1.436140662 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1.75' to each side of the equation. -1.75 + 1.75 + x = 1.436140662 + 1.75 Combine like terms: -1.75 + 1.75 = 0.00 0.00 + x = 1.436140662 + 1.75 x = 1.436140662 + 1.75 Combine like terms: 1.436140662 + 1.75 = 3.186140662 x = 3.186140662 Simplifying x = 3.186140662Subproblem 2
x + -1.75 = -1.436140662 Simplifying x + -1.75 = -1.436140662 Reorder the terms: -1.75 + x = -1.436140662 Solving -1.75 + x = -1.436140662 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1.75' to each side of the equation. -1.75 + 1.75 + x = -1.436140662 + 1.75 Combine like terms: -1.75 + 1.75 = 0.00 0.00 + x = -1.436140662 + 1.75 x = -1.436140662 + 1.75 Combine like terms: -1.436140662 + 1.75 = 0.313859338 x = 0.313859338 Simplifying x = 0.313859338Solution
The solution to the problem is based on the solutions from the subproblems. x = {3.186140662, 0.313859338}
| 3j+2=20 | | U/-6+2=-1 | | -8=x/-2 | | 75=60*x | | 10.2-64.5f=-15.6 | | 2.50*.75x=7.75 | | 10log^5= | | 5x-36=15x-6 | | 20s+4=13s+10 | | (4a+7b-8c)+(-7a+5c)=0 | | 3a^2+10a+3=0 | | 5m-6=21 | | 8-4x=12-2x | | 7m^2+13m-24=0 | | 3m/4-1/9=15m/12+14/9 | | 2.8+6= | | 6.9+2.1x=x+98.3 | | (1.4*2)+(3*2)= | | 18x-16=24x-10 | | 3b^2+7b+4=0 | | (1+3i)(5-i)= | | 8*8*4*4= | | 4+16= | | 9-2/3= | | 2*2*5.4= | | -24y=48 | | 16+12+6+20= | | 14x^2+3x=5 | | 14x^2-29x+12=0 | | 16=23-x | | 6y-(-150)=0 | | (-2x^2+x+6)+(5x^2-4x-2)=0 |