If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 10x2 + x = 0.000018 Reorder the terms: x + 10x2 = 0.000018 Solving x + 10x2 = 0.000018 Solving for variable 'x'. Reorder the terms: -0.000018 + x + 10x2 = 0.000018 + -0.000018 Combine like terms: 0.000018 + -0.000018 = 0.000000 -0.000018 + x + 10x2 = 0.000000 Begin completing the square. Divide all terms by 10 the coefficient of the squared term: Divide each side by '10'. -0.0000018 + 0.1x + x2 = 0.000000 Move the constant term to the right: Add '0.0000018' to each side of the equation. -0.0000018 + 0.1x + 0.0000018 + x2 = 0.000000 + 0.0000018 Reorder the terms: -0.0000018 + 0.0000018 + 0.1x + x2 = 0.000000 + 0.0000018 Combine like terms: -0.0000018 + 0.0000018 = 0.0000000 0.0000000 + 0.1x + x2 = 0.000000 + 0.0000018 0.1x + x2 = 0.000000 + 0.0000018 Combine like terms: 0.000000 + 0.0000018 = 0.0000018 0.1x + x2 = 0.0000018 The x term is x. Take half its coefficient (0.5). Square it (0.25) and add it to both sides. Add '0.25' to each side of the equation. 0.1x + 0.25 + x2 = 0.0000018 + 0.25 Reorder the terms: 0.25 + 0.1x + x2 = 0.0000018 + 0.25 Combine like terms: 0.0000018 + 0.25 = 0.2500018 0.25 + 0.1x + x2 = 0.2500018 Factor a perfect square on the left side: (x + 0.5)(x + 0.5) = 0.2500018 Calculate the square root of the right side: 0.5000018 Break this problem into two subproblems by setting (x + 0.5) equal to 0.5000018 and -0.5000018.Subproblem 1
x + 0.5 = 0.5000018 Simplifying x + 0.5 = 0.5000018 Reorder the terms: 0.5 + x = 0.5000018 Solving 0.5 + x = 0.5000018 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.5' to each side of the equation. 0.5 + -0.5 + x = 0.5000018 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + x = 0.5000018 + -0.5 x = 0.5000018 + -0.5 Combine like terms: 0.5000018 + -0.5 = 0.0000018 x = 0.0000018 Simplifying x = 0.0000018Subproblem 2
x + 0.5 = -0.5000018 Simplifying x + 0.5 = -0.5000018 Reorder the terms: 0.5 + x = -0.5000018 Solving 0.5 + x = -0.5000018 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.5' to each side of the equation. 0.5 + -0.5 + x = -0.5000018 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + x = -0.5000018 + -0.5 x = -0.5000018 + -0.5 Combine like terms: -0.5000018 + -0.5 = -1.0000018 x = -1.0000018 Simplifying x = -1.0000018Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.0000018, -1.0000018}
| [10cos^2(x)]-[5sin(2x)]+2=0 | | 10cos^2(x)-5sin(2x)+2=0 | | 3n-14=6 | | 1/(1/u) | | 1/(1/5) | | 13x+21=3x+281 | | 1/1/5 | | 7x+46=12x+6 | | 242-5x=40x+22 | | 3.4*245=x | | 2Y^2-39y+4.5=0 | | x/7=36 | | X*X+X=12 | | 3m+15=4m-12 | | z^2-(2+i)z+2i=0 | | 5+2(x-7)=3 | | 2x-9/3=10-1x/5 | | (2+2y)dx-(5-x)dy=0 | | 15+6x-3=3x-8+x | | 6=2a | | 1/2*ln(2)-ln(2) | | 5z+9=3z+7 | | 4b+1=5b-8 | | (1.5*x)+(1*x)=40000 | | 78-4x=14x+22 | | ln(3x+7)=ln(-6x+19) | | -17-4x=7x+18 | | 3-4*x=4x-7 | | 48+36=12x | | 8y+36=12x | | 8/12=y-3 | | 5x-10x=25-24x |