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 are the x- and y-coordinates of point C, which partitions the directed line segment from A to B into the ratio 5:8? Round to the nearest tenth, if necessar

Select the correct forms of ser/estar throughout the paragraph: hola ({1}soy, estoy) Pablo tengo años. ¿Cómo ({2}están, eres) hoy? Yo ({3}estoy, soy) muy bien

describe in a minimum of two complete sentences how menelaus tricks the Old Man of the sea

Spheres of influence were created in China as a way to protect trade for certain Western countries in specific parts of China. True False

What was a characteristic of the Roman senate

The federal government passes a law which targets one specific company even though it does not operate any differently from other local companies. Which law or

A square measures 16 cm on a side. What happens to the area of the square if each side is divided by 2?

A rain barrel is a container that captures and stores rainwater for landscape and garden use during dry periods. As a result, rain barrels benefit the communit

I'm only a few streets away. I'll be there in two seconds! * What type of figurative language is that? a. hyprebole b. personification c. metaphor d. idiom

In ΔDEF, the measure of ∠F=90°, FE = 84, ED = 85, and DF = 13. What ratio represents the sine of ∠E?