If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 10x2 + 2x = 7 Reorder the terms: 2x + 10x2 = 7 Solving 2x + 10x2 = 7 Solving for variable 'x'. Reorder the terms: -7 + 2x + 10x2 = 7 + -7 Combine like terms: 7 + -7 = 0 -7 + 2x + 10x2 = 0 Begin completing the square. Divide all terms by 10 the coefficient of the squared term: Divide each side by '10'. -0.7 + 0.2x + x2 = 0 Move the constant term to the right: Add '0.7' to each side of the equation. -0.7 + 0.2x + 0.7 + x2 = 0 + 0.7 Reorder the terms: -0.7 + 0.7 + 0.2x + x2 = 0 + 0.7 Combine like terms: -0.7 + 0.7 = 0.0 0.0 + 0.2x + x2 = 0 + 0.7 0.2x + x2 = 0 + 0.7 Combine like terms: 0 + 0.7 = 0.7 0.2x + x2 = 0.7 The x term is 0.2x. Take half its coefficient (0.1). Square it (0.01) and add it to both sides. Add '0.01' to each side of the equation. 0.2x + 0.01 + x2 = 0.7 + 0.01 Reorder the terms: 0.01 + 0.2x + x2 = 0.7 + 0.01 Combine like terms: 0.7 + 0.01 = 0.71 0.01 + 0.2x + x2 = 0.71 Factor a perfect square on the left side: (x + 0.1)(x + 0.1) = 0.71 Calculate the square root of the right side: 0.842614977 Break this problem into two subproblems by setting (x + 0.1) equal to 0.842614977 and -0.842614977.Subproblem 1
x + 0.1 = 0.842614977 Simplifying x + 0.1 = 0.842614977 Reorder the terms: 0.1 + x = 0.842614977 Solving 0.1 + x = 0.842614977 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.1' to each side of the equation. 0.1 + -0.1 + x = 0.842614977 + -0.1 Combine like terms: 0.1 + -0.1 = 0.0 0.0 + x = 0.842614977 + -0.1 x = 0.842614977 + -0.1 Combine like terms: 0.842614977 + -0.1 = 0.742614977 x = 0.742614977 Simplifying x = 0.742614977Subproblem 2
x + 0.1 = -0.842614977 Simplifying x + 0.1 = -0.842614977 Reorder the terms: 0.1 + x = -0.842614977 Solving 0.1 + x = -0.842614977 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.1' to each side of the equation. 0.1 + -0.1 + x = -0.842614977 + -0.1 Combine like terms: 0.1 + -0.1 = 0.0 0.0 + x = -0.842614977 + -0.1 x = -0.842614977 + -0.1 Combine like terms: -0.842614977 + -0.1 = -0.942614977 x = -0.942614977 Simplifying x = -0.942614977Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.742614977, -0.942614977}
| 6+3c+2c=0 | | 7n-3n+3=0 | | x^4=0.0005 | | 3x-12=-4x^2 | | -6x+6x^2=8 | | 2x^2+9x=-1 | | x(x-10)=-10 | | 5x^2+5x-7=0 | | 2x+4+5=0 | | 3(x-2)+2x(x+1)= | | -2p+-24=6 | | -4q+-14=-6 | | 9z-34=4z-3 | | 9t-38=7 | | 90-36x+30x+90=6x-24+108-9x | | =3(x-2)+2x(x+1) | | 4x-23=6/x | | -4q-14=6 | | x-18=-9 | | 8d+2=2d+38 | | 8(x-4)=-8.8 | | 7(x-5)=33.6 | | 3.7c=-33.6 | | 2(a+2)=11.8 | | 4(a+6)=34 | | -16t^2+95t+6=0 | | 32.4=4c-6 | | 46.5=5c-1 | | 4e-5=-3.4 | | 5e-8=8 | | 3(x-6)=-1.5 | | 5(x-7)=-5 |