palina palina
  • 04-08-2021
  • Mathematics
contestada

Factorize cos²A+3cosA+2

Respuesta :

Аноним Аноним
  • 04-08-2021

Answer:

(cosA+2)(cosA+1)

Step-by-step explanation:

cos^2A+cosA+2cosA+2

=cos(A)(cosA+1)+2(cosA+1)

=(cosA+2)(cosA+1)

Answer Link

Otras preguntas

What is the resolution of "Tiger–Tiger"? a Mowgli is asked to become the wolf pack's leader, but he declines to go off and hunt by himself. b Mother Wolf congra
Complete the statement 14min=?sec
What happens to the wavelength of a wave as the frequency increases
How does the number of hydrogen atoms compare to the number of oxygen atoms in ribose
Look at the picture and tell me
ASAP PLEASE PLEASE IM BEING TIMED ASAP PLEASEAntonio predicted that he would sell 60 rugs, but he actually sold 82 rugs. Which expression would find the percent
Where do the gaseous elements tend to be located on the table
a car with a mass of 1.50x10^3 kg. If force acting on the car is 6.75x10^3 N to the east, what is the car's acceleration.
Gramps had been coaching at the local college when he quit and went to work at the bank. What is the tense of the underlined verb?
A decrease in the price of domestically produced industrial robots will be reflected in a. both the GDP deflator and the consumer price index b. neither the GD