If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 5cos(x) + -5cos(2x) = 0 Multiply cos * x 5cosx + -5cos(2x) = 0 Remove parenthesis around (2x) 5cosx + -5cos * 2x = 0 Reorder the terms for easier multiplication: 5cosx + -5 * 2cos * x = 0 Multiply -5 * 2 5cosx + -10cos * x = 0 Multiply cos * x 5cosx + -10cosx = 0 Combine like terms: 5cosx + -10cosx = -5cosx -5cosx = 0 Solving -5cosx = 0 Solving for variable 'c'. Move all terms containing c to the left, all other terms to the right. Divide each side by '-5'. cosx = 0 Simplifying cosx = 0 The solution to this equation could not be determined.
| 0=-4.9t^2+10t+184 | | 16t^2+32t=1.2 | | 3/4x=-30 | | 16t^2+32t=1.9 | | 4(4x+5)=100 | | 16w^2+32t=1 | | 2(x+5)=-10 | | H(t)=-16t^2+87t+199 | | 32+124n=-112n^2+4n | | 4.40x=3.70x+4 | | X=(-X)+8 | | 5z=7a | | 29n-6n=253 | | 12x^2-276x+1080=0 | | x=3(X)+8 | | 1.25x=3.2 | | (7+x)2=206 | | 2a^2-23a+56=0 | | 2x^4-x^3+51x^2-25x+25=0 | | -2x^2+2x+10=f(x) | | B+2+2-7d= | | 4.0x+2=3.70x+4 | | x=1y(6x+5y)-4 | | 0.259(7+3m)=-0.125 | | (3z+7)(3z-7)= | | 2-3v^2=-82 | | 3g+4(-6+3g)=1-9 | | 12h^2-84h+104=0 | | 24n+3n-20n=126 | | y=12x^3-26x^2+208x-34 | | [x^2y^-1m^-3/(2p^-4)]^3 | | P(x)=-x^2+48x-44 |