If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 25x2 + -20x = 6 Reorder the terms: -20x + 25x2 = 6 Solving -20x + 25x2 = 6 Solving for variable 'x'. Reorder the terms: -6 + -20x + 25x2 = 6 + -6 Combine like terms: 6 + -6 = 0 -6 + -20x + 25x2 = 0 Begin completing the square. Divide all terms by 25 the coefficient of the squared term: Divide each side by '25'. -0.24 + -0.8x + x2 = 0 Move the constant term to the right: Add '0.24' to each side of the equation. -0.24 + -0.8x + 0.24 + x2 = 0 + 0.24 Reorder the terms: -0.24 + 0.24 + -0.8x + x2 = 0 + 0.24 Combine like terms: -0.24 + 0.24 = 0.00 0.00 + -0.8x + x2 = 0 + 0.24 -0.8x + x2 = 0 + 0.24 Combine like terms: 0 + 0.24 = 0.24 -0.8x + x2 = 0.24 The x term is -0.8x. Take half its coefficient (-0.4). Square it (0.16) and add it to both sides. Add '0.16' to each side of the equation. -0.8x + 0.16 + x2 = 0.24 + 0.16 Reorder the terms: 0.16 + -0.8x + x2 = 0.24 + 0.16 Combine like terms: 0.24 + 0.16 = 0.4 0.16 + -0.8x + x2 = 0.4 Factor a perfect square on the left side: (x + -0.4)(x + -0.4) = 0.4 Calculate the square root of the right side: 0.632455532 Break this problem into two subproblems by setting (x + -0.4) equal to 0.632455532 and -0.632455532.Subproblem 1
x + -0.4 = 0.632455532 Simplifying x + -0.4 = 0.632455532 Reorder the terms: -0.4 + x = 0.632455532 Solving -0.4 + x = 0.632455532 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.4' to each side of the equation. -0.4 + 0.4 + x = 0.632455532 + 0.4 Combine like terms: -0.4 + 0.4 = 0.0 0.0 + x = 0.632455532 + 0.4 x = 0.632455532 + 0.4 Combine like terms: 0.632455532 + 0.4 = 1.032455532 x = 1.032455532 Simplifying x = 1.032455532Subproblem 2
x + -0.4 = -0.632455532 Simplifying x + -0.4 = -0.632455532 Reorder the terms: -0.4 + x = -0.632455532 Solving -0.4 + x = -0.632455532 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.4' to each side of the equation. -0.4 + 0.4 + x = -0.632455532 + 0.4 Combine like terms: -0.4 + 0.4 = 0.0 0.0 + x = -0.632455532 + 0.4 x = -0.632455532 + 0.4 Combine like terms: -0.632455532 + 0.4 = -0.232455532 x = -0.232455532 Simplifying x = -0.232455532Solution
The solution to the problem is based on the solutions from the subproblems. x = {1.032455532, -0.232455532}
| 3x+20+2x=40 | | 8+3k=20 | | -61-10x=207-45x | | 2.85y-7=-8(0.5-y) | | 8x-21=2x+3# | | 6+2h=14 | | 5x-8=10X-6 | | 5x-3(8x+3)=24x | | 5-15x=14x+63 | | 4=5y | | 50h+25h=125 | | 90-5x=2x+8 | | 2(2x+3)=7x-15 | | 6x+5=8x-90 | | -8(1+7m)+8=280 | | 6-5x=10+6x | | 44=3 | | 1346.07=3.14 | | 6x+5=90-8x | | 6(x-3)=4(x+2) | | 8x^2-57x-56=0 | | 2(4x-2)= | | 5x+8=6x+9 | | 5x^2-x-1=-6 | | 4e(x+1)=5 | | 23+23= | | 3x+22=9x-2 | | -6x^2+10x-4=0 | | x.x=5 | | -8a^2-6a-6=0 | | 8x+21=6x+79 | | -7x^2-4x-7=0 |