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

When a business is interested in investing in labor resources, which would be the most rational approach to hiring? A) They would hire labor that had good poten

26. Shield volcanoes are A. broad B. gently sloping C. composed of solidified lava flows D. composed of lava tubes E. all of the above

Describe the rise of nazism and adolf Hitler in Germany

The light from a nearby star is observed to be red-shifted by 10% Is the star approaching or receding from the earth? How fast is it moving?

is water a mixture or substance

1. Which expression is equivalent to 2(3x + 4)(x - 1)(x - 3)?

Give examples of engineering structures which can be modelled as thin walled evlinders

Generaly, what do most chemical sedimentary rocks have in common? 1. What are the two stages of lithification, or in other words, what must happen to unconsolid

how does the declaration of universal human right state that individuals should act toward each other? Please answer this

The millers drove south from their house 25 miles, then drove 18 miles east, and finally drove 16 miles south to their favorite restaurant for breakfast. How fa