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

Terry is walking down the street at 3 m/s. If he has a mass of 70 kg, what is his momentum?

Which position did Stephen Douglas take regarding enslavement? O Ending enslavement would be unconstitutional, but states could refuse to enforce enslavement la

Please help I’m stuck on 4 and 5 :(

1. What do we learn about Vicki Koob from the details she notices about Lawrence's home? Explain, supporting your answer with evidence from the text.

Based on the arrows, in which direction are air masses moving? from west to east from north to south toward the equator toward the middle latitude

What is an exoplanet?

Read the scenario. Water is a scarce resource in several counties in a state. The state decides that it needs to regulate water use. Which form of government

If u = 3 inches, v = 4 inches, w = 7 inches, x = 7 inches, y = 8 inches, and z = 4 inches, what is the area of the object? A. 52 square inches B. 53 square

Someone help me ASAP !!!!

What is the ph of the solution formed by mixing 25. 0 ml of a 0. 15 m solution of nh3 with 25. 0 ml of 0. 12 m hcl? (kb for nh3 = 1. 8 10–5 )