Answer:

Step-by-step explanation:
Given
-- Leading coefficient

Required
Determine the polynomial
Represent the zeros with a and b
Such that


The polynomial is:


However, to solve further: We need to symmetrise over 3-i and its conjugate


To define a suitable function, the expression becomes




Open bracket



Answer:
see below
Step-by-step explanation:
Closed under addition, subtraction and multiplication
Not closed under division :-
for example 3/4 = 0.75 which is not an integer
Answer:
y=5/2x+9
Step-by-step explanation:
0, 9 is the y intercept or b
simplifying
we get 
Option B is correct.
Step-by-step explanation:
We need to simplify: ![\frac{\sqrt{4}}{\sqrt[3]{4}}](https://tex.z-dn.net/?f=%5Cfrac%7B%5Csqrt%7B4%7D%7D%7B%5Csqrt%5B3%5D%7B4%7D%7D)
Solving:
![\frac{\sqrt{4}}{\sqrt[3]{4}}](https://tex.z-dn.net/?f=%5Cfrac%7B%5Csqrt%7B4%7D%7D%7B%5Csqrt%5B3%5D%7B4%7D%7D)
We know that √ = 1/2 and ∛=1/3

Applying exponent rule: 

So, simplifying
we get 
Option B is correct.
Keywords: Solving Exponents
Learn more about Solving Exponents at:
#learnwithBrainly
Answer:
h = 5.705m
Step-by-step explanation:
Volume of a cylinder
V = πr^2h
V - volume of the cylinder
π - pie
r - radius of the cylinder
h - height of the cylinder
Given :
V = 363 cubic meters
d = 9m
h = ?m
d = 2r
d - diameter
r - radius
r = d/2
r = 9/2
π- 3.142
Insert the values into the formula of volume of cylinder
V = πr^2h
363 = 3.142 * (9/2)^2 * h
363 = 3.142 * 81/4 * h
363 = 63.6255h
Divide both sides by 63.6255 to get the value of h
363/63.6255 = 63.6255h/63.6255
5.705 = h
h = 5.705m