(m^4)-(2m^2)+3=0

Simple and best practice solution for (m^4)-(2m^2)+3=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 (m^4)-(2m^2)+3=0 equation:


Simplifying
(m4) + -1(2m2) + 3 = 0
m4 + -1(2m2) + 3 = 0

Remove parenthesis around (2m2)
m4 + -1 * 2m2 + 3 = 0

Multiply -1 * 2
m4 + -2m2 + 3 = 0

Reorder the terms:
3 + -2m2 + m4 = 0

Solving
3 + -2m2 + m4 = 0

Solving for variable 'm'.

Begin completing the square.

Move the constant term to the right:

Add '-3' to each side of the equation.
3 + -2m2 + -3 + m4 = 0 + -3

Reorder the terms:
3 + -3 + -2m2 + m4 = 0 + -3

Combine like terms: 3 + -3 = 0
0 + -2m2 + m4 = 0 + -3
-2m2 + m4 = 0 + -3

Combine like terms: 0 + -3 = -3
-2m2 + m4 = -3

The m term is -2m2.  Take half its coefficient (-1).
Square it (1) and add it to both sides.

Add '1' to each side of the equation.
-2m2 + 1 + m4 = -3 + 1

Reorder the terms:
1 + -2m2 + m4 = -3 + 1

Combine like terms: -3 + 1 = -2
1 + -2m2 + m4 = -2

Factor a perfect square on the left side:
(m2 + -1)(m2 + -1) = -2

Can't calculate square root of the right side.

The solution to this equation could not be determined.

See similar equations:

| 1.06x/1.06=51970/1.06 | | 3s^3-5s^2+12s+30=0 | | 3x5(5+9)8-3+9/3 | | 2y-3x=17 | | 5x+1=5(x+7) | | 1.00x+0.06x=51970 | | solvef(x)=a*(x-2)(x-(4-4i))*(x-(4+4i)) | | .30x=x-180 | | x^2+4=x^2-4 | | 3+2x+(3x-4)=2x+12-(x+7) | | 12x+27=6x+177 | | a^3-8a-7=0 | | 24m^5+2m^4-12m^3=0 | | 12-9x=37-16x | | 6z+7=87-2x | | (5-6^(1/3))/(7^(5/3)+28^(1/4)) | | -11-55x=5x+13 | | (5-6^(1/3))/(5^(5/3)+28^(1/4)) | | 5-6^(1/3)/5^(5/3)+28^(1/4) | | X^225/289 | | 740*2.13=740*A/740 | | 8+4x=18+x | | tan(x)=2x | | 6x-33=13x-59 | | 740*2.25=740*A/740 | | Z/3-z | | 155-4x=23x+17 | | 740*2.14=740*4/740 | | 69a+21b=31.2 | | 20=29T-5T^2 | | 62a+18b=24 | | 395=B/6+B*1/450 |

Equations solver categories