robmoore11p6mekr robmoore11p6mekr
  • 03-04-2018
  • Mathematics
contestada

is the formula sin2X+2sinX=0 valid?

Respuesta :

popalabdulqayou
popalabdulqayou popalabdulqayou
  • 03-04-2018
no is not valid because according to trig identities sin2x is 2sinxcosx
so 2sinxcosx+2sinx=2sinx(cosx+1)
Hopes this loves.
Answer Link

Otras preguntas

What other property of the object increases as well?
Jesuits combined Catholic beliefs with _______________ beliefs.
3x+4y=2 4x-4y=12 elimination
Is peeling an orange a chemical reaction?
Write the equation in slope-intercept form. 2/3(6y+9)=3/5(15x-20)
in what part of chloroplasts do dark reactions occur?
Why do people who run down ponies often get sore throats? It's on my math worksheet.
Which of the following was the first natural barrier to expansion of the frontier for American colonists?
What pattern will result from plotting all points x, y that satisfy an equation in the form ax+by=c
what should an operator do when attempting to re-board a personal watercraft (PWC)?