If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 0.0000987x2 + -0.0122x + 0.0613 = 0 Reorder the terms: 0.0613 + -0.0122x + 0.0000987x2 = 0 Solving 0.0613 + -0.0122x + 0.0000987x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 0.0000987 the coefficient of the squared term: Divide each side by '0.0000987'. 621.0739615 + -123.6068896x + x2 = 0 Move the constant term to the right: Add '-621.0739615' to each side of the equation. 621.0739615 + -123.6068896x + -621.0739615 + x2 = 0 + -621.0739615 Reorder the terms: 621.0739615 + -621.0739615 + -123.6068896x + x2 = 0 + -621.0739615 Combine like terms: 621.0739615 + -621.0739615 = 0.0000000 0.0000000 + -123.6068896x + x2 = 0 + -621.0739615 -123.6068896x + x2 = 0 + -621.0739615 Combine like terms: 0 + -621.0739615 = -621.0739615 -123.6068896x + x2 = -621.0739615 The x term is -123.6068896x. Take half its coefficient (-61.8034448). Square it (3819.665789) and add it to both sides. Add '3819.665789' to each side of the equation. -123.6068896x + 3819.665789 + x2 = -621.0739615 + 3819.665789 Reorder the terms: 3819.665789 + -123.6068896x + x2 = -621.0739615 + 3819.665789 Combine like terms: -621.0739615 + 3819.665789 = 3198.5918275 3819.665789 + -123.6068896x + x2 = 3198.5918275 Factor a perfect square on the left side: (x + -61.8034448)(x + -61.8034448) = 3198.5918275 Calculate the square root of the right side: 56.556094521 Break this problem into two subproblems by setting (x + -61.8034448) equal to 56.556094521 and -56.556094521.Subproblem 1
x + -61.8034448 = 56.556094521 Simplifying x + -61.8034448 = 56.556094521 Reorder the terms: -61.8034448 + x = 56.556094521 Solving -61.8034448 + x = 56.556094521 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '61.8034448' to each side of the equation. -61.8034448 + 61.8034448 + x = 56.556094521 + 61.8034448 Combine like terms: -61.8034448 + 61.8034448 = 0.0000000 0.0000000 + x = 56.556094521 + 61.8034448 x = 56.556094521 + 61.8034448 Combine like terms: 56.556094521 + 61.8034448 = 118.359539321 x = 118.359539321 Simplifying x = 118.359539321Subproblem 2
x + -61.8034448 = -56.556094521 Simplifying x + -61.8034448 = -56.556094521 Reorder the terms: -61.8034448 + x = -56.556094521 Solving -61.8034448 + x = -56.556094521 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '61.8034448' to each side of the equation. -61.8034448 + 61.8034448 + x = -56.556094521 + 61.8034448 Combine like terms: -61.8034448 + 61.8034448 = 0.0000000 0.0000000 + x = -56.556094521 + 61.8034448 x = -56.556094521 + 61.8034448 Combine like terms: -56.556094521 + 61.8034448 = 5.247350279 x = 5.247350279 Simplifying x = 5.247350279Solution
The solution to the problem is based on the solutions from the subproblems. x = {118.359539321, 5.247350279}
| (27y+7)+65=180 | | 7(q+1)-3q=5+4(4q-1) | | 7s^2+s-7=0 | | -29+x=x+25 | | 0.53+9=1.97 | | 68-14n=-10(6n+7) | | X+4y=65 | | 2.5x+4=0.5x+16 | | 68-14n=-10(6n+5) | | x+5y= 60 | | 5ts=r | | 6r^2+8r-5=0 | | 1.02=0.0003x | | -3(h-2)+10(h+3)=-20 | | 6x+15y = 30 | | 11x-70=-4(4-11x)-6x | | 2x+5y = 10 | | 3d^2-7d-5=0 | | 8x+5=-5x-10 | | 11+5+3*2+8*1=30 | | 20(0.75)-15(0.75)=0 | | Z=17+2(X+Y)forx | | x^2+xy=1 | | 9z^2-9z-8=0 | | 2.5x=0.5x+16 | | m=100-2 | | 1.02=0.00057x | | 13x+12+9=14x+25 | | 9x^2-9z-8=0 | | (dy/dx)cot(9x) | | 135=x+2x+(x+25) | | 5x+12=3x-44 |