If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 0.012x2 + -0.1x + 0.18 = 0 Reorder the terms: 0.18 + -0.1x + 0.012x2 = 0 Solving 0.18 + -0.1x + 0.012x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 0.012 the coefficient of the squared term: Divide each side by '0.012'. 15 + -8.333333333x + x2 = 0 Move the constant term to the right: Add '-15' to each side of the equation. 15 + -8.333333333x + -15 + x2 = 0 + -15 Reorder the terms: 15 + -15 + -8.333333333x + x2 = 0 + -15 Combine like terms: 15 + -15 = 0 0 + -8.333333333x + x2 = 0 + -15 -8.333333333x + x2 = 0 + -15 Combine like terms: 0 + -15 = -15 -8.333333333x + x2 = -15 The x term is -8.333333333x. Take half its coefficient (-4.166666667). Square it (17.36111111) and add it to both sides. Add '17.36111111' to each side of the equation. -8.333333333x + 17.36111111 + x2 = -15 + 17.36111111 Reorder the terms: 17.36111111 + -8.333333333x + x2 = -15 + 17.36111111 Combine like terms: -15 + 17.36111111 = 2.36111111 17.36111111 + -8.333333333x + x2 = 2.36111111 Factor a perfect square on the left side: (x + -4.166666667)(x + -4.166666667) = 2.36111111 Calculate the square root of the right side: 1.536590743 Break this problem into two subproblems by setting (x + -4.166666667) equal to 1.536590743 and -1.536590743.Subproblem 1
x + -4.166666667 = 1.536590743 Simplifying x + -4.166666667 = 1.536590743 Reorder the terms: -4.166666667 + x = 1.536590743 Solving -4.166666667 + x = 1.536590743 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '4.166666667' to each side of the equation. -4.166666667 + 4.166666667 + x = 1.536590743 + 4.166666667 Combine like terms: -4.166666667 + 4.166666667 = 0.000000000 0.000000000 + x = 1.536590743 + 4.166666667 x = 1.536590743 + 4.166666667 Combine like terms: 1.536590743 + 4.166666667 = 5.70325741 x = 5.70325741 Simplifying x = 5.70325741Subproblem 2
x + -4.166666667 = -1.536590743 Simplifying x + -4.166666667 = -1.536590743 Reorder the terms: -4.166666667 + x = -1.536590743 Solving -4.166666667 + x = -1.536590743 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '4.166666667' to each side of the equation. -4.166666667 + 4.166666667 + x = -1.536590743 + 4.166666667 Combine like terms: -4.166666667 + 4.166666667 = 0.000000000 0.000000000 + x = -1.536590743 + 4.166666667 x = -1.536590743 + 4.166666667 Combine like terms: -1.536590743 + 4.166666667 = 2.630075924 x = 2.630075924 Simplifying x = 2.630075924Solution
The solution to the problem is based on the solutions from the subproblems. x = {5.70325741, 2.630075924}
| 0.05x+0.15(10000-x)= | | 5x=15.5 | | (2x+x)(3x+x)=108 | | -17x=x^2+72 | | -2t^2+16t=0 | | 5x^2-30x+125=0 | | 24=2x-24 | | 3x=(2x+30) | | x.x.x.3=24 | | 6.4y-5.4y+3.8=8.8-5.1 | | 4.18*50*(X-19)=-0.39*13.6*(X-100) | | x-(.55x)=5646666.667 | | x.x.x=27 | | .015x^2-.12x+.20=0 | | y(x*y+1)dx+x(1+x*y+x^2*y^2)dy=0 | | 6x+24=8x-24 | | y*(x*y+1)*dx+x*(1+x*y+x^2*y^2)*dy=0 | | x(.55x)=5646666.667 | | 150+15x+5y=300 | | 6.4y-5.4y+3.8y=8.8-5.1 | | -3(7x-3)+5=-21x+14 | | 3/4n=44/5 | | (5x+12)=7x | | 2x^2+4=-6 | | -19+20=-8w-6w | | d=3c | | 8x^2-64x=520 | | 6y+10=2x | | (2*x^5+3*y^2-7)x*dx-(3*x^2+2*y^2-8)y*dy=0 | | 0.7(x+60)+1.1x=123 | | 237=73-x | | -[3z^2+5z-(2z^2-9z)]+[(7z^2-[5z-z^2])+5z^2]= |