If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying cos(4x) + cos(5x) = 0 Remove parenthesis around (4x) cos * 4x + cos(5x) = 0 Reorder the terms for easier multiplication: 4cos * x + cos(5x) = 0 Multiply cos * x 4cosx + cos(5x) = 0 Remove parenthesis around (5x) 4cosx + cos * 5x = 0 Reorder the terms for easier multiplication: 4cosx + 5cos * x = 0 Multiply cos * x 4cosx + 5cosx = 0 Combine like terms: 4cosx + 5cosx = 9cosx 9cosx = 0 Solving 9cosx = 0 Solving for variable 'c'. Move all terms containing c to the left, all other terms to the right. Divide each side by '9'. cosx = 0 Simplifying cosx = 0 The solution to this equation could not be determined.
| 64x^2+4y^2-48x+20y+34=0 | | -sinx+cosx=0 | | k=1/2bw | | 3/2a-8/2a=8 | | -0,8(-x+9)=0,6(x-11) | | X^3-y^2+2xy=2 | | f(x)=2x^2-16x+40 | | 5d+5=4d+10 | | 3x^2+23-x=0 | | (4d+5)(4d-5)= | | 5x+13=27 | | 15x+13=27 | | 5x-(8x+19)=2-(11x-8) | | (2h+4k)(3h-k)-5hk= | | x+8*x=9 | | 6a-5b-3= | | 18x-3=10+8x | | 0.3(a-18)=0.6a | | 2x^2-10x=1 | | 25x+25=18x-9 | | -2*x^2+156*x-2720=0 | | (-3/7)x=(12/35) | | 3a+2b-9= | | (-7/4)r=(-63/16) | | 4x-24=6x-9 | | (x-1)(x^2+6x+9)=5x+15 | | 9x-3=10x+6 | | x^2-76*x+1360=0 | | a=4b+1 | | (0,000596-0,002x)/(0,0087-x) | | p=240c | | 0.5x=100 |