If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 4x4 + -15x2 + 9 = 0 Reorder the terms: 9 + -15x2 + 4x4 = 0 Solving 9 + -15x2 + 4x4 = 0 Solving for variable 'x'. Factor a trinomial. (3 + -4x2)(3 + -1x2) = 0Subproblem 1
Set the factor '(3 + -4x2)' equal to zero and attempt to solve: Simplifying 3 + -4x2 = 0 Solving 3 + -4x2 = 0 Move all terms containing x to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + -4x2 = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -4x2 = 0 + -3 -4x2 = 0 + -3 Combine like terms: 0 + -3 = -3 -4x2 = -3 Divide each side by '-4'. x2 = 0.75 Simplifying x2 = 0.75 Take the square root of each side: x = {-0.866025404, 0.866025404}Subproblem 2
Set the factor '(3 + -1x2)' equal to zero and attempt to solve: Simplifying 3 + -1x2 = 0 Solving 3 + -1x2 = 0 Move all terms containing x to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + -1x2 = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -1x2 = 0 + -3 -1x2 = 0 + -3 Combine like terms: 0 + -3 = -3 -1x2 = -3 Divide each side by '-1'. x2 = 3 Simplifying x2 = 3 Take the square root of each side: x = {-1.732050808, 1.732050808}Solution
x = {-0.866025404, 0.866025404, -1.732050808, 1.732050808}
| cos(2x−pi/19)=0 | | 15=2k-3 | | 2y-10=18x | | 39-5*x=8*x | | 5(3X-1/5)70 | | 5a-7b-3a+5b= | | 2/7*-3.5 | | 2*a/7=2/3 | | 12r^2=3 | | 7x^3+31x^2+2x-40=0 | | Y=90-3x | | 90-3x=x | | -0.2*x-3=17 | | 65n^2+45n=0 | | 3/4t=3/16 | | h(14+r)+5(14+r)=0 | | g+15=58 | | 180=a+4a+102+a | | 12-3*2+3= | | -5(3-2a)=20+9 | | 6-p=-12 | | 40x-(12-x)50=120 | | 0=7x^2+9x-60 | | 3a+108=12 | | 7x^2+9x-60=0 | | 10x^3-4x^2+14= | | x^2*1000=5000 | | 6y-2=6-5y | | 13-5x=y | | 5(2a-c)+3(3a+2c)= | | -9/v=6 | | y+100-5x+3=61 |