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 + 2x + 2 = 0 Reorder the terms: 2 + 2x + 0.05x2 = 0 Solving 2 + 2x + 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'. 40 + 40x + x2 = 0 Move the constant term to the right: Add '-40' to each side of the equation. 40 + 40x + -40 + x2 = 0 + -40 Reorder the terms: 40 + -40 + 40x + x2 = 0 + -40 Combine like terms: 40 + -40 = 0 0 + 40x + x2 = 0 + -40 40x + x2 = 0 + -40 Combine like terms: 0 + -40 = -40 40x + x2 = -40 The x term is 40x. Take half its coefficient (20). Square it (400) and add it to both sides. Add '400' to each side of the equation. 40x + 400 + x2 = -40 + 400 Reorder the terms: 400 + 40x + x2 = -40 + 400 Combine like terms: -40 + 400 = 360 400 + 40x + x2 = 360 Factor a perfect square on the left side: (x + 20)(x + 20) = 360 Calculate the square root of the right side: 18.973665961 Break this problem into two subproblems by setting (x + 20) equal to 18.973665961 and -18.973665961.Subproblem 1
x + 20 = 18.973665961 Simplifying x + 20 = 18.973665961 Reorder the terms: 20 + x = 18.973665961 Solving 20 + x = 18.973665961 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-20' to each side of the equation. 20 + -20 + x = 18.973665961 + -20 Combine like terms: 20 + -20 = 0 0 + x = 18.973665961 + -20 x = 18.973665961 + -20 Combine like terms: 18.973665961 + -20 = -1.026334039 x = -1.026334039 Simplifying x = -1.026334039Subproblem 2
x + 20 = -18.973665961 Simplifying x + 20 = -18.973665961 Reorder the terms: 20 + x = -18.973665961 Solving 20 + x = -18.973665961 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-20' to each side of the equation. 20 + -20 + x = -18.973665961 + -20 Combine like terms: 20 + -20 = 0 0 + x = -18.973665961 + -20 x = -18.973665961 + -20 Combine like terms: -18.973665961 + -20 = -38.973665961 x = -38.973665961 Simplifying x = -38.973665961Solution
The solution to the problem is based on the solutions from the subproblems. x = {-1.026334039, -38.973665961}
| u^5-13u^3=36 | | 9(x+4)=7(x-6) | | y^2-7y+12= | | 2x=7x-10 | | 8(x-5)=3(x-10) | | x^2-15=2m(x-4) | | 9(x+4)=7(x+6) | | 3a^2+a=a^2+10a+11 | | 2x-26+2(197.5)-26=592-26 | | 7x^2-10x=6x^2-21 | | A=C+Crt | | 44x+27y=1725 | | x^4+3x^3-8x+56=0 | | Dx+Fy=G | | x-6=197.5-6 | | -2x-3=-7x+12 | | -4x+3y=-4 | | 8x-3=-7x+12 | | 6*n-9=3 | | 5x-(3x+3)=3 | | 950=108x-215486 | | 6X-19=-109 | | 3(2y+3)-3-4= | | 5x+3y=4y-9x | | 3x+3y=4y-9x | | 36=8K | | 8.6= | | 12x+4x-8=2x-22 | | -x-2=3x-3 | | 7x-28=9x+2x+4 | | 2x+x+1=4x-1 | | 63=2M |