qkrwjdtjnct123 qkrwjdtjnct123
  • 04-03-2021
  • Mathematics
contestada

4cos4(x) – 5cos(x) + 1 = 0 from [0, 21)

4cos4x 5cosx 1 0 from 0 21 class=

Respuesta :

asmachaudhary
asmachaudhary asmachaudhary
  • 04-03-2021

Answer:

Any choices?

Step-by-step explanation:

Answer Link

Otras preguntas

Show that 9x^2-17x-85=0 give you solutions to 3 correct significant figures There are two possible answers for x
how do I solve (3+i)(3-i)
If a > 0 and b < 0, then which of the following must be true. ab > 0 a + b < 0 a - b > 0 a + b > 0 b - a > 0
Lane is 10 times Mels age.  If the difference in their age is 27, how old is Mel?
What is '7b-2b+3-1' ? Need working and it's equations!!
If the sun ran out of energy what would happen to the energy resources on earth
The fetus is nourished by the __________ during the first 7 weeks and by the _______ from week 8 through birth ?
What's the answer to this problem?
Which type of twins are likely to interact with each other in the womb a. Non-identical b. Identical c. neither
How many union ships did the Virginia sink?