Answer:
11
Step-by-step explanation:
The middle of the three is their average, their sum divided by 3:
middle = 27/3 = 9
Then the largest is 2 more. It is 11.
A polynomial is an expression that can consist in constants, variables and exponent. It can be combined in using addition, subtraction, division, but
NO DIVISION BY A VARIABLE and exponents SHOULD BE INTEGER:
A) 4x³ -2/x: WRONG (division by a variable)
B) 2y³ + 5y² - 5y : YES POLYNOMIAL
C) 3y³- √4y: WRONG (the exponent of 4y is (1/2)
D) - xy√6: YES POLYNOMIAL (√6 is a constant)
Isn't the "Property of Subtraction,"?
Answer:
The solutions to the quadratic function are:
Step-by-step explanation:
Given the function
Let us determine all possible solutions for f(x) = 0
switch both sides
subtract 3 from both sides
simplify
Divide both sides by 4
Add (-1/2)² to both sides
solving
∵
as
so
Add 1/2 to both sides
also solving
Add 1/2 to both sides
Therefore, the solutions to the quadratic function are: