Answer:
2.5, -2.61, 0.81, -0.12
Step-by-step explanation:
The taylor series of the function sin(x) around zero is given by
Therefore,
hence the first four nonzero terms of the series are
-6
f(x)= (3- 4)(3+3)
=( -1 )(6)
= -6
2(x-5)(x+4)
2x^2 − 2x − 40
Factor out a 2
2(x^2 -x -20)
What 2 numbers multiply to -20 and add to -1
-5*4 = -20
-5+4 = -1