Factor the polynomial as the difference of two squares or state that it is irreducible.144x2 - 25

A. (12x + 5)(12x - 5)
B. (12x + 5)2
C. (12x - 5)2
D. irreducible


Answer: A

Mathematics

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Solve the problem.The following data represents the temperature T (°Fahrenheit) in a certain city x hours after midnight over the course of one day.a) Find the average rate of change in temperature from 6 AM to 12 noon. Round to two decimal places.b) Find the average rate of change in temperature from 6 PM to 9 PM. Round to two decimal places.c) Decide on a function of best fit to these data (linear, quadratic, or cubic) and use this function to predict the temperature at 4 PM. Round to one decimal place.

What will be an ideal response?

Mathematics

Provide the proper response.For any real number w, w2 + 5 is in the domain of the function f(x) = .

A. True B. False

Mathematics

Find 8A.



a.
b.
c.
d.
e.

Mathematics

Combine and simplify. Write the answer as a mixed number as needed.17 -  - 3

A. 13
B. 14
C. 13
D. - 6

Mathematics