If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (-1.2 + -1x)(2.4 + -1x) + 4 * 0.8 = 0 Multiply (-1.2 + -1x) * (2.4 + -1x) (-1.2(2.4 + -1x) + -1x * (2.4 + -1x)) + 4 * 0.8 = 0 ((2.4 * -1.2 + -1x * -1.2) + -1x * (2.4 + -1x)) + 4 * 0.8 = 0 ((-2.88 + 1.2x) + -1x * (2.4 + -1x)) + 4 * 0.8 = 0 (-2.88 + 1.2x + (2.4 * -1x + -1x * -1x)) + 4 * 0.8 = 0 (-2.88 + 1.2x + (-2.4x + 1x2)) + 4 * 0.8 = 0 Combine like terms: 1.2x + -2.4x = -1.2x (-2.88 + -1.2x + 1x2) + 4 * 0.8 = 0 Multiply 4 * 0.8 -2.88 + -1.2x + 1x2 + 3.2 = 0 Reorder the terms: -2.88 + 3.2 + -1.2x + 1x2 = 0 Combine like terms: -2.88 + 3.2 = 0.32 0.32 + -1.2x + 1x2 = 0 Solving 0.32 + -1.2x + 1x2 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '-0.32' to each side of the equation. 0.32 + -1.2x + -0.32 + x2 = 0 + -0.32 Reorder the terms: 0.32 + -0.32 + -1.2x + x2 = 0 + -0.32 Combine like terms: 0.32 + -0.32 = 0.00 0.00 + -1.2x + x2 = 0 + -0.32 -1.2x + x2 = 0 + -0.32 Combine like terms: 0 + -0.32 = -0.32 -1.2x + x2 = -0.32 The x term is -1.2x. Take half its coefficient (-0.6). Square it (0.36) and add it to both sides. Add '0.36' to each side of the equation. -1.2x + 0.36 + x2 = -0.32 + 0.36 Reorder the terms: 0.36 + -1.2x + x2 = -0.32 + 0.36 Combine like terms: -0.32 + 0.36 = 0.04 0.36 + -1.2x + x2 = 0.04 Factor a perfect square on the left side: (x + -0.6)(x + -0.6) = 0.04 Calculate the square root of the right side: 0.2 Break this problem into two subproblems by setting (x + -0.6) equal to 0.2 and -0.2.Subproblem 1
x + -0.6 = 0.2 Simplifying x + -0.6 = 0.2 Reorder the terms: -0.6 + x = 0.2 Solving -0.6 + x = 0.2 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.6' to each side of the equation. -0.6 + 0.6 + x = 0.2 + 0.6 Combine like terms: -0.6 + 0.6 = 0.0 0.0 + x = 0.2 + 0.6 x = 0.2 + 0.6 Combine like terms: 0.2 + 0.6 = 0.8 x = 0.8 Simplifying x = 0.8Subproblem 2
x + -0.6 = -0.2 Simplifying x + -0.6 = -0.2 Reorder the terms: -0.6 + x = -0.2 Solving -0.6 + x = -0.2 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.6' to each side of the equation. -0.6 + 0.6 + x = -0.2 + 0.6 Combine like terms: -0.6 + 0.6 = 0.0 0.0 + x = -0.2 + 0.6 x = -0.2 + 0.6 Combine like terms: -0.2 + 0.6 = 0.4 x = 0.4 Simplifying x = 0.4Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.8, 0.4}
| 4=n/-5 | | x*560+x*230=3290 | | math+htam= | | 0.5(2x+8)= | | -m=28 | | (1.7-x)*(.8-x)-1.2*.3=0 | | 85+x=178 | | 6x+5=1-1x-5 | | 10x-3y-(x+2y)+(x-5y)= | | 1/3k=15 | | (4w-3x-5)(6w+5)=0 | | 4x+2x=70 | | x+30=(6)x | | (.1-x)*(1.1-x)+.6(.15)=0 | | 20x+13y=4 | | M(2)=64 | | (2x+3y)-(x+4y)= | | 0.25x+0.5y=40 | | y^2=22y-121 | | 5+3(y-6)=4(y+2)-3 | | (.1-x)*(1.1-x)+6(.15)=0 | | √4x^2/3y | | x^2-1.2x+1.01=0 | | 6y^2-13y-15=0 | | -5=4+m | | 3y+5x=z | | 7+2=4n+17 | | 5(r-3)=30 | | 48x^3-52x^2+12x=0 | | 1/i^-15 | | t+14=25 | | 1/1^-15 |