16x^4+21=0

Simple and best practice solution for 16x^4+21=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 16x^4+21=0 equation:


Simplifying
16x4 + 21 = 0

Reorder the terms:
21 + 16x4 = 0

Solving
21 + 16x4 = 0

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-21' to each side of the equation.
21 + -21 + 16x4 = 0 + -21

Combine like terms: 21 + -21 = 0
0 + 16x4 = 0 + -21
16x4 = 0 + -21

Combine like terms: 0 + -21 = -21
16x4 = -21

Divide each side by '16'.
x4 = -1.3125

Simplifying
x4 = -1.3125

Reorder the terms:
1.3125 + x4 = -1.3125 + 1.3125

Combine like terms: -1.3125 + 1.3125 = 0.0000
1.3125 + x4 = 0.0000

The solution to this equation could not be determined.

See similar equations:

| 200=2.78x+23 | | lnx=1/2 | | 3x-3-2x+3=5x+4x+40 | | 5x+6=-6y | | 7(x-2)+3.5x=5(x+1)+3 | | -4y+2(-6y-4)=5-8(5-y) | | 1/7z^-5 | | 0-7m=-1 | | 9x^2-5x=16-4x | | 5/8/3 | | A=1/2(22*15) | | 3y-9+y+23=6y+20-4y | | 8x-3x=6+9 | | 98=7x+2 | | A=1/2(20*9.6) | | x^2+2x+3y-9=0 | | .33(6+x)-5= | | 8(4y-5)-(2y+9)= | | (-343)÷1/3 | | A=1/2(8*5) | | x*2+1x-2=0 | | 180-x+20=3*(90-x) | | (-343)/1/3 | | Y/5=6y-5/11 | | 5t-t=-52+20 | | 16=-2w+4(w+7) | | 3x(-1)=10 | | 3-9/3-2 | | 12=8(y-2)-4y | | -1=5v+7(v+5) | | 4(x-10)=6(x+3) | | 146,000,000./1.12 |

Equations solver categories