If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying cos(2x) + 3cos(x) = -2 Remove parenthesis around (2x) cos * 2x + 3cos(x) = -2 Reorder the terms for easier multiplication: 2cos * x + 3cos(x) = -2 Multiply cos * x 2cosx + 3cos(x) = -2 Multiply cos * x 2cosx + 3cosx = -2 Combine like terms: 2cosx + 3cosx = 5cosx 5cosx = -2 Solving 5cosx = -2 Solving for variable 'c'. Move all terms containing c to the left, all other terms to the right. Divide each side by '5osx'. c = -0.4o-1s-1x-1 Simplifying c = -0.4o-1s-1x-1
| g(x)=8x^4-2x^2+10x-3 | | 5-(4X+1)+2X= | | X^2-4=44 | | 72=2x+6 | | (4x-9)(5x+7)= | | 4.8=3j-6.9 | | A=(3x+8)-(21-x) | | -3=2(q+-7)+5 | | 5x+12=-7x-51 | | 80*x=162 | | (8x-15)=(10x-45) | | x+(x*.086)=346.76 | | f(x)=x^4+x^3+2x^2+2 | | (11x-37)=(7x+27) | | -3(5s-2)=-2(9s+10)-2 | | x^3+2x^2-1=2 | | 25y^2-30y+9= | | 0.54(18)+0.06x=0.18(18+x) | | x^4+x^3+2x^2+2= | | -5(4x-4)+2=-38-8x | | (5x-129)=(2x-21) | | 6*17-y=7 | | 5x+2y-286.6=0 | | 6x-(4x+7)=4x-35 | | 6*-19-y=7 | | 2y-y-3=10+7y-4 | | 16x-12=4x+10 | | 6*6-y=7 | | -14x^2-5x-3x^2+2+11x=0 | | -10k=100 | | 6*8-y=7 | | log(5+6)=556 |