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

1/3(9x+27)-4=1/2(2x+54)
What's 45 out of 58 in percentage?
Who were the British allies and how did they help them to win so many battles in the American Revolutionary
what is a post hoc fallacy?
kilo-  -  1,000deka-  -  10How much larger is a kilo- than a deka-?
What are the two largest ethnic groups in the united states today?
what are some fun facts on animal and plant cells.
how come some girls don't get period cramps?
Explain the connection, or relationship between a protagonist and an antagonist.
help me the area of a rectangular roof of a doghouse is 756 square inches. the length of the roof is 108 inches. how many inches wide is the roof? show the math