TaylorND03 TaylorND03
  • 12-05-2021
  • Mathematics
contestada

Simplify the expression, sin2x + sinx + cos2x - 1

Relax

Respuesta :

Аноним Аноним
  • 12-05-2021

Answer:

2sinxcosx + sinx +1-2sin²x-1

2sinxcosx+sinx-2sin²x

sinx (2cosx+1-2sinx)

Answer Link

Otras preguntas

How do you say 'my name is megan' in French
If each of the 8 sides of an octagon is 25 centimeters long, then the perimeter of the octagon is how many meters?
What is £300 divided into a ratio of 3:7
what are the effects of convection currents in our surroundings?
Which theory suggests that cells are the basic building blocks of life but don't constitute life itself?Cell theory or organismal theory?
Steve built a rectangular  table that is 72 inches long and has a perimeter of 240 inches.What is the width of Steve's table? Please answer for me.
How would you round off a number to one decimal place? For example would 67.39 become 67.4
Solve the following linear inequality: 3(x + 4) ≥ 5x – 123
what is the combined volume of 2 identical rectangular prisms with the dimension 7 cm x 9 cm x 3 cm?
Can someone show me how to do this? What volumes of 60% hydrochloric acid solution and 30% hydrochloric acid solution must be mixed to make 125mL of 36% hydroch