godwinw2005 godwinw2005

01-11-2020
Mathematics

contestada

Find the coefficient of x² in (3x² – 5) (4 + 4x²)

Respuesta :

SomeoneRandom0 SomeoneRandom0

01-11-2020

(3x^2-5)(4+4x^2)
12x^2+12x^3-20-20x^2
12x^2-20x^2
-8x^2
coefficient of x^2= -8

Answer Link

Otras preguntas

10 10 points When writing a proper noun you should capitalize it. O True O False

How does the author of "LaRue for Mayor" create humor in the story?

PLEASE HELP IM TIMED!!!!! Translate this sentence into an algebraic equation. 7 less than y is 9. A. y = 9 – 7 B. 7 – y = 9 C. 7 = 9 – y D. y – 7 = 9

Credit Derivative. In a total return swap, Party A receives LIBOR 3%. Party B receives the total return on a certain equity index on a principal of $100,000.

Evaluate the expression when c=12 c-1

Assuming an insurance cycle exists, the ______ time to buy insurance would be during the ______ portion of the cycle.

A plane traveled 600 miles each way to Rome and back. The trip there was with the wind. It took 6 hours. The trip back was into the wind. The trip back took 12

Which of the following expressions is a common factor when the expressions x2 – 9 and x2 – 5x + 6 are factored? A. x + 3 B. x - 3 C. x - 2 D. x2

2. Liquid is to milk as fat is to a hippo. Analogies

list five pieces of personal safety equipment which must be in everyday use in the workshop