If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 0.05x2 + 0.7x + -50 = 0 Reorder the terms: -50 + 0.7x + 0.05x2 = 0 Solving -50 + 0.7x + 0.05x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 0.05 the coefficient of the squared term: Divide each side by '0.05'. -1000 + 14x + x2 = 0 Move the constant term to the right: Add '1000' to each side of the equation. -1000 + 14x + 1000 + x2 = 0 + 1000 Reorder the terms: -1000 + 1000 + 14x + x2 = 0 + 1000 Combine like terms: -1000 + 1000 = 0 0 + 14x + x2 = 0 + 1000 14x + x2 = 0 + 1000 Combine like terms: 0 + 1000 = 1000 14x + x2 = 1000 The x term is 14x. Take half its coefficient (7). Square it (49) and add it to both sides. Add '49' to each side of the equation. 14x + 49 + x2 = 1000 + 49 Reorder the terms: 49 + 14x + x2 = 1000 + 49 Combine like terms: 1000 + 49 = 1049 49 + 14x + x2 = 1049 Factor a perfect square on the left side: (x + 7)(x + 7) = 1049 Calculate the square root of the right side: 32.388269481 Break this problem into two subproblems by setting (x + 7) equal to 32.388269481 and -32.388269481.Subproblem 1
x + 7 = 32.388269481 Simplifying x + 7 = 32.388269481 Reorder the terms: 7 + x = 32.388269481 Solving 7 + x = 32.388269481 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + x = 32.388269481 + -7 Combine like terms: 7 + -7 = 0 0 + x = 32.388269481 + -7 x = 32.388269481 + -7 Combine like terms: 32.388269481 + -7 = 25.388269481 x = 25.388269481 Simplifying x = 25.388269481Subproblem 2
x + 7 = -32.388269481 Simplifying x + 7 = -32.388269481 Reorder the terms: 7 + x = -32.388269481 Solving 7 + x = -32.388269481 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + x = -32.388269481 + -7 Combine like terms: 7 + -7 = 0 0 + x = -32.388269481 + -7 x = -32.388269481 + -7 Combine like terms: -32.388269481 + -7 = -39.388269481 x = -39.388269481 Simplifying x = -39.388269481Solution
The solution to the problem is based on the solutions from the subproblems. x = {25.388269481, -39.388269481}
| x=-27+2y | | 6xy+7y+5x+9xy= | | 3n-20n=-51 | | 42-2v=4v | | -5(-4x-1)=9x+6 | | 15x-12=3(ax+b) | | -14=-7-x | | Log(8)(4x-8)=1 | | -4(-2x-4)=5x | | 25x+0y=500 | | 2x+2(0)=440 | | 5x=ax+b | | 9x-12+x(x)-5x=180 | | -x+2y=27 | | 25(0)+0=500 | | -2(3x-3)=4x+2 | | 14z^2-53z+14= | | 2(0)+0=500 | | .6x+2.25=.66666667 | | -7x-8=-5x-9 | | 24-4b= | | -6(x+7)=-3(x-7) | | 3n-5-2n=13-3n | | 66k^2+57k+12= | | Log(x-3)6=1 | | 3n-5+-2n=13-3 | | 2(0)+o=300 | | 3x+8+6x-1=0 | | 7+4=-1 | | 2x+o=300 | | 48j^2-12j=0 | | 5[3+7(4-3)]= |