If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2sen2(x) + cos(2x) = 4cos2(x) Multiply en2s * x 2en2sx + cos(2x) = 4cos2(x) Remove parenthesis around (2x) 2en2sx + cos * 2x = 4cos2(x) Reorder the terms for easier multiplication: 2en2sx + 2cos * x = 4cos2(x) Multiply cos * x 2en2sx + 2cosx = 4cos2(x) Reorder the terms: 2cosx + 2en2sx = 4cos2(x) Multiply cos2 * x 2cosx + 2en2sx = 4cos2x Solving 2cosx + 2en2sx = 4cos2x Solving for variable 'c'. Move all terms containing c to the left, all other terms to the right. Add '-4cos2x' to each side of the equation. 2cosx + -4cos2x + 2en2sx = 4cos2x + -4cos2x Combine like terms: 4cos2x + -4cos2x = 0 2cosx + -4cos2x + 2en2sx = 0 Add '-2en2sx' to each side of the equation. 2cosx + -4cos2x + 2en2sx + -2en2sx = 0 + -2en2sx Combine like terms: 2en2sx + -2en2sx = 0 2cosx + -4cos2x + 0 = 0 + -2en2sx 2cosx + -4cos2x = 0 + -2en2sx Remove the zero: 2cosx + -4cos2x = -2en2sx Combine like terms: -2en2sx + 2en2sx = 0 2cosx + -4cos2x + 2en2sx = 0 Factor out the Greatest Common Factor (GCF), '2sx'. 2sx(co + -2cos + en2) = 0 Ignore the factor 2.Subproblem 1
Set the factor 'sx' equal to zero and attempt to solve: Simplifying sx = 0 Solving sx = 0 Move all terms containing c to the left, all other terms to the right. Add '-1sx' to each side of the equation. sx + -1sx = 0 + -1sx Remove the zero: 0 = -1sx Simplifying 0 = -1sx The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.Subproblem 2
Set the factor '(co + -2cos + en2)' equal to zero and attempt to solve: Simplifying co + -2cos + en2 = 0 Solving co + -2cos + en2 = 0 Move all terms containing c to the left, all other terms to the right. Add '-1en2' to each side of the equation. co + -2cos + en2 + -1en2 = 0 + -1en2 Combine like terms: en2 + -1en2 = 0 co + -2cos + 0 = 0 + -1en2 co + -2cos = 0 + -1en2 Remove the zero: co + -2cos = -1en2 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.
| 2(4x+7)=-46+28 | | 2+sen^2(x)+cos(2x)=4*cos^2(x) | | 2q-24=q | | 5x-7x+10=2+9 | | 22n-43=n+20 | | logpq/r | | 5(k+2)-9(k-4)=105 | | 2(4x+7)=-46 | | (7,500-250x)/(750-25x) | | 5(5+2)-9(k-4)=105 | | 1/5-1/x/1-25/x² | | x^2+7x-5=13 | | 5(5+2)-9(k-4)=2 | | b-4/6=b/ | | 23j=-115 | | 32-4w=16+12w | | -2k=-436 | | -6y=492 | | -16j=-912 | | 82=17 | | 230=-10f | | 2+12n=6n+44 | | 5x-2(x-11)=-119 | | -28=12-2a-6a | | -2(2x+2)-3(1-x)=3(5x+2)-5 | | Y=-16t+100t+20 | | 66=-6(y+1) | | 5x-2x(x-11)=-14 | | -5(b-7)=-20 | | b=3x+66 | | 4/7*5/6 | | 1/200×150 |