Answer:
I will help once you tell me the question
Step-by-step explanation:
there seems to be some missing info here.
Answer: -x^4 - 3x^3 - x^2 + 4x + 6
Explanation
Answer:
20i² + 38i
Step-by-step explanation:
4i(7+6i)+2i(5-2i)
28i + 24i² + 10i - 4i²
24i² - 4i² + 28i + 10i
20i² + 38i
Answer:
6
Step-by-step explanation:
The trick here is to know PEMDAS.
PEMDAS stands for: Parentheses, Exponents, Multiplication, Division, Addition, Subtraction.
This is the order in which you should simplify a problem.
Parentheses:
(5 + 1)^2 - (11 + 32) + 4
(6)^2 - (43) + 4
Exponents:
(6)^2 - (43) + 4
36 - 34 + 4
We have no multiplication or division, so we can skip those steps.
Addition:
36 - 34 + 4
40 - 34
Subtraction:
40 - 34
6
So 6 is our answer.
Answer:3 units/s
Step-by-step explanation:
Given
Point P lie on this curve so any general point on curve can be written as 
and 
Distance between Point P and (2,0)
P at x=3 P=2
rate at which distance is changing is
