Answer:
see explanation
Step-by-step explanation:
Using the trigonometric identity
tanx = , then
tanx =
x = ( ) =
Hence x = + kπ ( k ∈ Z )
Answer:
x = 7, -6
Step-by-step explanation:
Since they already give you the binomial factors, all you need to do is set them equal to 0 to find your roots:
x - 7 = 0
x = 7
x + 6 = 0
x = -6
Answer
650
explanation:
multiply the length value by 10
نعم نعم نعم
(f+g)(x) is just the sum of the f and g functions.
it is x+3
so when x is 0 the output is 3, and as x rises the output also rises. For all positive values of x, it is greater than 3. So the answer should be A.
It doesn't seem to care about negative numbers though.