YCCMAnon
YCCMAnon YCCMAnon
  • 13-03-2022
  • Mathematics
contestada

Express as a product:
[tex]1-4sin^2\alpha[/tex]

Respuesta :

jimrgrant1 jimrgrant1
  • 13-03-2022

Answer:

(1 - 2sinα)(1 + 2sinα)

Step-by-step explanation:

1 - 4sin²α ← is a difference of squares and factors in general as

a² - b² = (a - b)(a + b)

1 - 4sin²α

= 1² - (2sinα )²

= (1 - 2sinα)(1 + 2sinα)

Answer Link

Otras preguntas

Find the values of k that make [tex]2x^{2}+kx+7[/tex] factorable.
Why was the Berlin wall built?
Why was the Berlin wall built?
What type of simple machine is a saw?
Which term identifies a type of nuclear reaction?(A) fermentation(B) reduction(C) deposition(D) fission
Why was the Berlin wall built?
Josh believes the Spanish club students at his school have an unfair advantage in being assigned to the Spanish class they request. He asked 500 students at his
what is one fifth of 15
From the book Fahrenheit 451, What is the cliffhanger from part 2, The Sieve and the Sand??
2.5 miles= how many feet