4sin^2(X)+4cos^2(X)-5=0

Simple and best practice solution for 4sin^2(X)+4cos^2(X)-5=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 4sin^2(X)+4cos^2(X)-5=0 equation:


Simplifying
4sin2(X) + 4cos2(X) + -5 = 0

Multiply in2s * X
4in2sX + 4cos2(X) + -5 = 0

Multiply cos2 * X
4in2sX + 4cos2X + -5 = 0

Reorder the terms:
-5 + 4cos2X + 4in2sX = 0

Solving
-5 + 4cos2X + 4in2sX = 0

Solving for variable 'c'.

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

Add '5' to each side of the equation.
-5 + 4cos2X + 5 + 4in2sX = 0 + 5

Reorder the terms:
-5 + 5 + 4cos2X + 4in2sX = 0 + 5

Combine like terms: -5 + 5 = 0
0 + 4cos2X + 4in2sX = 0 + 5
4cos2X + 4in2sX = 0 + 5

Combine like terms: 0 + 5 = 5
4cos2X + 4in2sX = 5

Add '-4in2sX' to each side of the equation.
4cos2X + 4in2sX + -4in2sX = 5 + -4in2sX

Combine like terms: 4in2sX + -4in2sX = 0
4cos2X + 0 = 5 + -4in2sX
4cos2X = 5 + -4in2sX

Divide each side by '4os2X'.
c = 1.25o-1s-2X-1 + -1in2o-1s-1

Simplifying
c = 1.25o-1s-2X-1 + -1in2o-1s-1

Reorder the terms:
c = -1in2o-1s-1 + 1.25o-1s-2X-1

See similar equations:

| 3x+6x-10=-10 | | 17+50-100= | | v=2yax^2 | | x^2+2y^2-3z^2-1=0 | | y=-x^2+8X-13 | | Q=46-3p | | (6y)(5x-3y)= | | -8(1+5x)=-40-8x | | 5m+20=-6m-3-4m-7 | | 4x^2-5=11 | | 9k-8+k-7= | | 9u^2+30u+35=0 | | 3(x+1)+-5=3x+-2 | | 5-7y=2x | | 2x^2+8x-18=0 | | 4x-9y=-11 | | 4x-8=2x-4+2x | | 2y=5-7x | | (4w)(8w+3y)= | | 2x=5-7y | | -24=-11.6t-4.9t^2 | | 24=-11.6t-4.9t^2 | | x=300-2y | | (5x)(12y)= | | 5e^4=63 | | 5e^4x=63 | | 150=0-012C | | 5e^4x-3+8=63 | | x+(x+2)=433 | | 3(n-1)-3n=n+4(7n-8) | | -10(17)+20x=5(x-4) | | 2(7x+35)=42 |

Equations solver categories