If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 4x4 + 10x2 + 3 = 0 Reorder the terms: 3 + 10x2 + 4x4 = 0 Solving 3 + 10x2 + 4x4 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 4 the coefficient of the squared term: Divide each side by '4'. 0.75 + 2.5x2 + x4 = 0 Move the constant term to the right: Add '-0.75' to each side of the equation. 0.75 + 2.5x2 + -0.75 + x4 = 0 + -0.75 Reorder the terms: 0.75 + -0.75 + 2.5x2 + x4 = 0 + -0.75 Combine like terms: 0.75 + -0.75 = 0.00 0.00 + 2.5x2 + x4 = 0 + -0.75 2.5x2 + x4 = 0 + -0.75 Combine like terms: 0 + -0.75 = -0.75 2.5x2 + x4 = -0.75 The x term is 2.5x2. Take half its coefficient (1.25). Square it (1.5625) and add it to both sides. Add '1.5625' to each side of the equation. 2.5x2 + 1.5625 + x4 = -0.75 + 1.5625 Reorder the terms: 1.5625 + 2.5x2 + x4 = -0.75 + 1.5625 Combine like terms: -0.75 + 1.5625 = 0.8125 1.5625 + 2.5x2 + x4 = 0.8125 Factor a perfect square on the left side: (x2 + 1.25)(x2 + 1.25) = 0.8125 Calculate the square root of the right side: 0.901387819 Break this problem into two subproblems by setting (x2 + 1.25) equal to 0.901387819 and -0.901387819.Subproblem 1
x2 + 1.25 = 0.901387819 Simplifying x2 + 1.25 = 0.901387819 Reorder the terms: 1.25 + x2 = 0.901387819 Solving 1.25 + x2 = 0.901387819 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-1.25' to each side of the equation. 1.25 + -1.25 + x2 = 0.901387819 + -1.25 Combine like terms: 1.25 + -1.25 = 0.00 0.00 + x2 = 0.901387819 + -1.25 x2 = 0.901387819 + -1.25 Combine like terms: 0.901387819 + -1.25 = -0.348612181 x2 = -0.348612181 Simplifying x2 = -0.348612181 Reorder the terms: 0.348612181 + x2 = -0.348612181 + 0.348612181 Combine like terms: -0.348612181 + 0.348612181 = 0.000000000 0.348612181 + x2 = 0.000000000 The solution to this equation could not be determined.This subproblem is being ignored because a solution could not be determined.Subproblem 2
x2 + 1.25 = -0.901387819 Simplifying x2 + 1.25 = -0.901387819 Reorder the terms: 1.25 + x2 = -0.901387819 Solving 1.25 + x2 = -0.901387819 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-1.25' to each side of the equation. 1.25 + -1.25 + x2 = -0.901387819 + -1.25 Combine like terms: 1.25 + -1.25 = 0.00 0.00 + x2 = -0.901387819 + -1.25 x2 = -0.901387819 + -1.25 Combine like terms: -0.901387819 + -1.25 = -2.151387819 x2 = -2.151387819 Simplifying x2 = -2.151387819 Reorder the terms: 2.151387819 + x2 = -2.151387819 + 2.151387819 Combine like terms: -2.151387819 + 2.151387819 = 0.000000000 2.151387819 + x2 = 0.000000000 The solution to this equation could not be determined.This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.
| 4x^3+4x^2-19x+11=0 | | x^3+x^2y+y^2=0 | | y[n]=x[n]+by[n-1] | | 3-6x=18-x | | e^4x+1=k | | h(t)=16t^2+18 | | 9x-(4x+3)=6x-48 | | 9(4+t)-2(t+1)= | | 358=39-17 | | 22-9b=-8b+23 | | 7x-(2x-9)=7x-25 | | y=1.75x+14 | | (120+2x)(70+2x)=15000 | | 12*6=x | | 3y-2.5y=6.5-10.5 | | 2(y+5)-1=15 | | 10x-45+3=-32 | | 7n-2n+3=17+1 | | 9n^2-5n-42=0 | | 4+4z=2x-4 | | -8m-5=-21 | | H(x)=4x+4 | | 3x^2=325 | | 5-6x=-3+8x | | X=-3y+5 | | 5x^2+3x=26 | | 2x+3y=6 | | 2t^2-22t+60=0 | | 5x^2+-3x=26 | | 5*x-2=2*x+7 | | -2400+700x-25x^2=0 | | 7(n+7)=-80-8(n-3) |