4a^4-65a^2+16=0

Simple and best practice solution for 4a^4-65a^2+16=0 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 4a^4-65a^2+16=0 equation:


Simplifying
4a4 + -65a2 + 16 = 0

Reorder the terms:
16 + -65a2 + 4a4 = 0

Solving
16 + -65a2 + 4a4 = 0

Solving for variable 'a'.

Factor a trinomial.
(1 + -4a2)(16 + -1a2) = 0

Factor a difference between two squares.
((1 + 2a)(1 + -2a))(16 + -1a2) = 0

Factor a difference between two squares.
((4 + a)(4 + -1a))(1 + 2a)(1 + -2a) = 0

Subproblem 1

Set the factor '(1 + 2a)' equal to zero and attempt to solve: Simplifying 1 + 2a = 0 Solving 1 + 2a = 0 Move all terms containing a to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + 2a = 0 + -1 Combine like terms: 1 + -1 = 0 0 + 2a = 0 + -1 2a = 0 + -1 Combine like terms: 0 + -1 = -1 2a = -1 Divide each side by '2'. a = -0.5 Simplifying a = -0.5

Subproblem 2

Set the factor '(1 + -2a)' equal to zero and attempt to solve: Simplifying 1 + -2a = 0 Solving 1 + -2a = 0 Move all terms containing a to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + -2a = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -2a = 0 + -1 -2a = 0 + -1 Combine like terms: 0 + -1 = -1 -2a = -1 Divide each side by '-2'. a = 0.5 Simplifying a = 0.5

Subproblem 3

Set the factor '(4 + a)' equal to zero and attempt to solve: Simplifying 4 + a = 0 Solving 4 + a = 0 Move all terms containing a to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + a = 0 + -4 Combine like terms: 4 + -4 = 0 0 + a = 0 + -4 a = 0 + -4 Combine like terms: 0 + -4 = -4 a = -4 Simplifying a = -4

Subproblem 4

Set the factor '(4 + -1a)' equal to zero and attempt to solve: Simplifying 4 + -1a = 0 Solving 4 + -1a = 0 Move all terms containing a to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + -1a = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -1a = 0 + -4 -1a = 0 + -4 Combine like terms: 0 + -4 = -4 -1a = -4 Divide each side by '-1'. a = 4 Simplifying a = 4

Solution

a = {-0.5, 0.5, -4, 4}

See similar equations:

| 5x+11=-37-3x | | 5(9r+2)=-22-6r | | 3+2h=9 | | (x+3)(8)=7*8 | | 9P+36=8p-2 | | -2(3x-7)=16-4x | | 5y+8=2x-3x+5 | | -15y-18=20 | | 3x^2(2xy-3xy^2+4x^2y^3)=0 | | 5-2(3x-7)= | | x-3.9=2x | | (8s-3)(5s-15)=0 | | x-3+2x=18 | | -7x=2x-36 | | 7z-z=-1+4z-1-2 | | 38-9x=18+11x | | -2a+10a+12= | | (x-y*ln(y)+y*ln(x))dx+x(ln(y)-ln(x))dy=0 | | =8y+7z+4 | | 38-9x=18-11x | | (11a+5)(a-11)=0 | | -10-15y=-18 | | -2x=-5x+24 | | (x-y*ln(y)+y*ln(x))dx+x(ln(y)-ln(x))dx=0 | | 3(3x+4)=7x+8 | | 2*x+3*(17-x)=41 | | 8b^5+12b^2= | | -6p-4q=18 | | 4v+32=96 | | 4(x-1)=3-3(x+14) | | 2c-5d=20 | | -20=-6v+15 |

Equations solver categories