How do I solve 2sin4x

How do I solve 2sin4x cosx = 0 in the interval [0, 2pi)?
1. 2 answers
2. asked by Anonymous
3. 1,245 views
how to get the maximum value of function f:f(x) = 2sin4x
1. 1 answer
2. asked by mahmoud
3. 65 views
determine the amplitude and period for each function: y=4sin x, y=2sin4x,y=-3sin2pi x, y=-3cos x, y=-3cos pi over 2 x
1. 1 answer
2. asked by anonymous
3. 566 views
sin2x − cos2x − tan2x = 2sin2x − 2sin4x − 1/1 − sin2x for x = 45
1. 1 answer
2. asked by thomas
3. 598 views
First: solve for k. Then, go back to the original equation c=k(d-3) and solve for c when d is ten.Second: Area=k*s^2 Put in the
1. 1 answer
2. asked by SraJMcGinn
3. 751 views
Solve the indicated variable:1. Volume of a cone: solve for h: V=¨ir^2h/3 2. Temperature formula: solve for C: F=9/5C+32
1. 1 answer
2. asked by kitty kat
3. 1,322 views
Combine like terms:-3x^2+2x-4x^2-9+6x-2x^2+8 Solve for x: 8x-11= -11x+18 Solve for x: -2(x-5)+7=z-8-5x Solve for x: (x-2)/5 -
1. 8 answers
2. asked by Dawn
3. 1,559 views
Put in the correct orderSolve exponentiation. Solve multiplication and division. Solve operations within parentheses Solve
1. 1 answer
2. asked by urmotherr
3. 498 views
How can the quadratic formula be used to solve the equation √(8x+7) = 5?A. Solve for x and give the exact values for x B.
1. 0 answers
2. asked by Jabriel
3. 2,425 views
Solve exponentiation.1 Solve multiplication and division. 2 Solve operations within parentheses 3 Solve oddition and subtraction
1. 1 answer
2. asked by urmotherr
3. 182 views