If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -1x2 + 10x = 3 Reorder the terms: 10x + -1x2 = 3 Solving 10x + -1x2 = 3 Solving for variable 'x'. Reorder the terms: -3 + 10x + -1x2 = 3 + -3 Combine like terms: 3 + -3 = 0 -3 + 10x + -1x2 = 0 Begin completing the square. Divide all terms by -1 the coefficient of the squared term: Divide each side by '-1'. 3 + -10x + x2 = 0 Move the constant term to the right: Add '-3' to each side of the equation. 3 + -10x + -3 + x2 = 0 + -3 Reorder the terms: 3 + -3 + -10x + x2 = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -10x + x2 = 0 + -3 -10x + x2 = 0 + -3 Combine like terms: 0 + -3 = -3 -10x + x2 = -3 The x term is -10x. Take half its coefficient (-5). Square it (25) and add it to both sides. Add '25' to each side of the equation. -10x + 25 + x2 = -3 + 25 Reorder the terms: 25 + -10x + x2 = -3 + 25 Combine like terms: -3 + 25 = 22 25 + -10x + x2 = 22 Factor a perfect square on the left side: (x + -5)(x + -5) = 22 Calculate the square root of the right side: 4.69041576 Break this problem into two subproblems by setting (x + -5) equal to 4.69041576 and -4.69041576.Subproblem 1
x + -5 = 4.69041576 Simplifying x + -5 = 4.69041576 Reorder the terms: -5 + x = 4.69041576 Solving -5 + x = 4.69041576 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '5' to each side of the equation. -5 + 5 + x = 4.69041576 + 5 Combine like terms: -5 + 5 = 0 0 + x = 4.69041576 + 5 x = 4.69041576 + 5 Combine like terms: 4.69041576 + 5 = 9.69041576 x = 9.69041576 Simplifying x = 9.69041576Subproblem 2
x + -5 = -4.69041576 Simplifying x + -5 = -4.69041576 Reorder the terms: -5 + x = -4.69041576 Solving -5 + x = -4.69041576 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '5' to each side of the equation. -5 + 5 + x = -4.69041576 + 5 Combine like terms: -5 + 5 = 0 0 + x = -4.69041576 + 5 x = -4.69041576 + 5 Combine like terms: -4.69041576 + 5 = 0.30958424 x = 0.30958424 Simplifying x = 0.30958424Solution
The solution to the problem is based on the solutions from the subproblems. x = {9.69041576, 0.30958424}
| 17.15=-2.3w-(-9.1) | | 16/3/4 | | 5/6÷5 | | 8+5x=-10 | | 5x^4-43x^2+79x-33=0 | | 100(t)=-16t^2+100 | | -4-1=-5 | | -8-4(-4k+3)=-84 | | 7x+15=12x-5 | | LOGX(144)=4 | | Cs*c^2x+2cs*c=0 | | 112=5x^2-46x | | -10-11x+25=3x | | 5a-3=8d+6 | | 17/x=1 | | 108=2x^2+14x+56 | | -25=25n | | cos(x)=-5*x | | X+42+3x-20=5x | | 8x-5x(x-1)=20 | | 4t+6t-2= | | 15+2x=7x-1-4 | | 2(y-4)=32 | | 9+3.5=11-3.5 | | 10x-2xy+4y=20 | | (3x+7)-(2x+5)= | | 7(b-2)=-19+6b | | 3x^2-54x-57=0 | | 8x+5+x=9x+7 | | 5(x+9)=5x+4 | | f-r=6f+26 | | 3/7g=8/11 |