Answer:
8sin(x)cos³(x)
Step-by-step explanation:
sin(4x) +2 sin(2x) = 2sin(2x)*cos(2x) + 2sin(2x) = 2sin(2x)(cos2x + 1)=
= 2sin(2x)(cos²x - sin²x + cos²x + sin²x)=²2sin(2x)*(2cos²x)=
= 4*2sin(x)*cos(x)*cos²(x)= 8sin(x)cos³(x)
Answer:
ur answer would be lineaer nothing is changing and everyone is decreasing within a pattern
Answer:
See below.
Step-by-step explanation:
A good idea would be to write if as:
-x^4 + 0x^3 + 0x^2 + 0x + 1, then you can perform long division.
Answer:
it's C
Step-by-step explanation:
you just need to make everything the opposite of the original equation.
Answer:
Yes, it is a Simple Random Sampling.
Step-by-step explanation:
Since the computer company has two equal groups software engineers and hardware engineers and equal units are randomly selected from each group. So, it is Simple Random Sampling.
Further, Simple Random Sampling is the sampling when samples are chosen randomly, where each unit has an equal chance of being selected in a sample.