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

What is a recursive formula for this geometric sequence ?

When comparing cholera outbreaks of the past and present, we said that 19th-century London and present-day Zimbabwe have poor healthcare by modern standards. Ho

Which group was most harmed by railroad pools and monopolies?

For the transformation T, write the T-1. T: (x, y) ( 2x, y + 5) T -1 (x, y) (x - 2, y - 5) (½x, y - 5) (2x - 1, y + 4)

Which of the following statements about the placement of illustrations in documents is true? A. Runarounds are viewed by professional desktop publishers a

What should htc's os strategy be? should it stick with windows mobile and android? should htc build its own platform? add/drop others?

Which terms are used to identify pure substances?an element and a mixturean element and a compounda solution and a mixturea solution and a compound?

PLEASE HELP! I need help on geometry problem plz!

If your paycheck was $800 each week, then the nominal value would be less than $800 as we adjust it for inflation. be more than $800 when we adjust it for infla

Which of the images above demonstrate colleagues that are easy to get along with? a. i b. ii c. iii d. i, ii, and iii?