If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2x2 + 16x4 + -30x3 = 0 Reorder the terms: 2x2 + -30x3 + 16x4 = 0 Solving 2x2 + -30x3 + 16x4 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '2x2'. 2x2(1 + -15x + 8x2) = 0 Ignore the factor 2.Subproblem 1
Set the factor 'x2' equal to zero and attempt to solve: Simplifying x2 = 0 Solving x2 = 0 Move all terms containing x to the left, all other terms to the right. Simplifying x2 = 0 Take the square root of each side: x = {0}Subproblem 2
Set the factor '(1 + -15x + 8x2)' equal to zero and attempt to solve: Simplifying 1 + -15x + 8x2 = 0 Solving 1 + -15x + 8x2 = 0 Begin completing the square. Divide all terms by 8 the coefficient of the squared term: Divide each side by '8'. 0.125 + -1.875x + x2 = 0 Move the constant term to the right: Add '-0.125' to each side of the equation. 0.125 + -1.875x + -0.125 + x2 = 0 + -0.125 Reorder the terms: 0.125 + -0.125 + -1.875x + x2 = 0 + -0.125 Combine like terms: 0.125 + -0.125 = 0.000 0.000 + -1.875x + x2 = 0 + -0.125 -1.875x + x2 = 0 + -0.125 Combine like terms: 0 + -0.125 = -0.125 -1.875x + x2 = -0.125 The x term is -1.875x. Take half its coefficient (-0.9375). Square it (0.87890625) and add it to both sides. Add '0.87890625' to each side of the equation. -1.875x + 0.87890625 + x2 = -0.125 + 0.87890625 Reorder the terms: 0.87890625 + -1.875x + x2 = -0.125 + 0.87890625 Combine like terms: -0.125 + 0.87890625 = 0.75390625 0.87890625 + -1.875x + x2 = 0.75390625 Factor a perfect square on the left side: (x + -0.9375)(x + -0.9375) = 0.75390625 Calculate the square root of the right side: 0.868277749 Break this problem into two subproblems by setting (x + -0.9375) equal to 0.868277749 and -0.868277749.Subproblem 1
x + -0.9375 = 0.868277749 Simplifying x + -0.9375 = 0.868277749 Reorder the terms: -0.9375 + x = 0.868277749 Solving -0.9375 + x = 0.868277749 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.9375' to each side of the equation. -0.9375 + 0.9375 + x = 0.868277749 + 0.9375 Combine like terms: -0.9375 + 0.9375 = 0.0000 0.0000 + x = 0.868277749 + 0.9375 x = 0.868277749 + 0.9375 Combine like terms: 0.868277749 + 0.9375 = 1.805777749 x = 1.805777749 Simplifying x = 1.805777749Subproblem 2
x + -0.9375 = -0.868277749 Simplifying x + -0.9375 = -0.868277749 Reorder the terms: -0.9375 + x = -0.868277749 Solving -0.9375 + x = -0.868277749 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.9375' to each side of the equation. -0.9375 + 0.9375 + x = -0.868277749 + 0.9375 Combine like terms: -0.9375 + 0.9375 = 0.0000 0.0000 + x = -0.868277749 + 0.9375 x = -0.868277749 + 0.9375 Combine like terms: -0.868277749 + 0.9375 = 0.069222251 x = 0.069222251 Simplifying x = 0.069222251Solution
The solution to the problem is based on the solutions from the subproblems. x = {1.805777749, 0.069222251}Solution
x = {0, 1.805777749, 0.069222251}
| 4y-6y+5=3+y+18 | | 2n-9/7=3-n/4 | | .25(-8x+12)=3x-6 | | =(4x^3+2x^2+3x+4)(4x+4) | | 8x-5=3x+9-2x | | 7-2m=1-5m | | s=(4-2)180 | | -2=log5(1/25) | | 20log(x)=-40 | | 8+9c=-10 | | 15x2/3= | | 1566+x=853 | | 8x=8(x-4) | | 15=40x | | -5x+6=69 | | 8x^3-14x^2-7x+15=0 | | 2/5(n-3)=12 | | 7x^2-x+2=0 | | cos^4(2x)-cos^2(4x)=0 | | 18x^2-97x+72=0 | | X^2-17x+80=10 | | m^2-4s=-4 | | 7x+3=6x+1 | | 4a-6=-250 | | 5(3+4m)=27 | | -13x+11y=-5 | | 3sec^2x=12 | | 4(x-3)=16-2x | | 4(x+6)+8x=12x-24 | | 2x+9=15x | | 16x^2+64x+4=0 | | 4+64t+-16t^2=0 |