christiangossin
christiangossin christiangossin
  • 03-03-2017
  • Mathematics
contestada

sinx(cos^2x - cos^4x) = sin^3 x cos^2 x

Respuesta :

LammettHash
LammettHash LammettHash
  • 03-03-2017
[tex]\sin x(\cos^2x-\cos^4x)=\sin x\cos^2x(1-\cos^2x)=\sin x\cos^2x\sin^2x=\sin^3x\cos^2x[/tex]
Answer Link

Otras preguntas

. What are three factors that could contribute to a source not being credible?
A transformer has a primary coil with 600 turns and a secondary coil with 300 turns. If the output voltage is 320 volts, what is the input voltage?A. 8 volts
Consider the following system of equations. y = 2x - 2 y - 2x = 5 What can you conclude about the system of equations? The system of equations is inconsistent.
One-half of a number is -12. Find the solution ???
Question: 35/8 ( write as mixed number ) Please help me very very quickly!!!!!!!!!!!!!!!!!!!
One-half of a number is -12. Find the solution ???
how do I solve x+2y=8
Write this statement as a conditional in if-then form: All triangles have three sides. A) If a figure is a triangle, then all triangles have three sides.B) If a
factoring 12m^2n^2-8mn+1=
factoring 12m^2n^2-8mn+1=