If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + -1x * 9 + 1 = 0 Reorder the terms for easier multiplication: x2 + -1 * 9x + 1 = 0 Multiply -1 * 9 x2 + -9x + 1 = 0 Reorder the terms: 1 + -9x + x2 = 0 Solving 1 + -9x + x2 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '-1' to each side of the equation. 1 + -9x + -1 + x2 = 0 + -1 Reorder the terms: 1 + -1 + -9x + x2 = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -9x + x2 = 0 + -1 -9x + x2 = 0 + -1 Combine like terms: 0 + -1 = -1 -9x + x2 = -1 The x term is -9x. Take half its coefficient (-4.5). Square it (20.25) and add it to both sides. Add '20.25' to each side of the equation. -9x + 20.25 + x2 = -1 + 20.25 Reorder the terms: 20.25 + -9x + x2 = -1 + 20.25 Combine like terms: -1 + 20.25 = 19.25 20.25 + -9x + x2 = 19.25 Factor a perfect square on the left side: (x + -4.5)(x + -4.5) = 19.25 Calculate the square root of the right side: 4.387482194 Break this problem into two subproblems by setting (x + -4.5) equal to 4.387482194 and -4.387482194.Subproblem 1
x + -4.5 = 4.387482194 Simplifying x + -4.5 = 4.387482194 Reorder the terms: -4.5 + x = 4.387482194 Solving -4.5 + x = 4.387482194 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '4.5' to each side of the equation. -4.5 + 4.5 + x = 4.387482194 + 4.5 Combine like terms: -4.5 + 4.5 = 0.0 0.0 + x = 4.387482194 + 4.5 x = 4.387482194 + 4.5 Combine like terms: 4.387482194 + 4.5 = 8.887482194 x = 8.887482194 Simplifying x = 8.887482194Subproblem 2
x + -4.5 = -4.387482194 Simplifying x + -4.5 = -4.387482194 Reorder the terms: -4.5 + x = -4.387482194 Solving -4.5 + x = -4.387482194 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '4.5' to each side of the equation. -4.5 + 4.5 + x = -4.387482194 + 4.5 Combine like terms: -4.5 + 4.5 = 0.0 0.0 + x = -4.387482194 + 4.5 x = -4.387482194 + 4.5 Combine like terms: -4.387482194 + 4.5 = 0.112517806 x = 0.112517806 Simplifying x = 0.112517806Solution
The solution to the problem is based on the solutions from the subproblems. x = {8.887482194, 0.112517806}
| 7/4u-7/4=-4u-5/3 | | 12*6-9/8-19/8 | | 4x+6=x+40 | | (y^3-2x^2y)dx+(2xy^2-x^3)dy=0 | | 2/3-(3/16*2/3) | | S=CB-6 | | (4+3i)(5-3i)= | | (8+7i)-(12-4i)= | | 15(n+3)=2(15+5n) | | 4(3x-2)=5x+20 | | -4.9t^2+24t+10=0 | | 4=2k-6k | | 0=(3-4x)-5(4-3x) | | =x^2y+9y+7x^2+63 | | y-7+2(y-1)=12 | | -22t-9.81t^2=-10 | | 0.9x+4.8=8x+3.4 | | 5(n+2)-2(n-3)=n+22 | | 4=2(5)+b | | z+6(z+4)=3z+30 | | 7x/2-x=x/6-5/3 | | 22t-9.81T^2+10=0 | | (x-1)(x+2)-(x-3)(x-5)=2x+3 | | 152=4(4)(2)+2(2)(h) | | 22t+9.81t^2-10=0 | | (x-1)(x+2)-(x-3)(x-5)=2x | | -4g^2+9g+7=0 | | 7y-2(y-3)=-4 | | 3x+y+2z-6=0 | | 2(2w+3)-9= | | (5-4x)-(3+2x)=7-x | | 182600=28x+40(6000-x) |