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

A convention should be called irrespective of the old party organizations, for the purpose of agreeing upon some plan of action that shall combine the whole ant

PLEASE HELP, I RLLY NEED THIS TO SAVE MY GRADE. PLS EXPLAIN RLLY DETAILED. In this discussion, you will upload and discuss an example of the Fibonacci sequence

Write 8/10 as a percentage

Which of the following trigonometric inequalities has no solution over the interval 0 ≤ x ≤ 2π radians? 1) cos(x) < 1 2) cos(x/2) < 1 3) csc(x) < 1 4)

Which sentence is not an example of a scientific hypothesis? Wearing helmets when riding a bike will increase.A) the safety of cyclists.B) the incidence of bike

Using FGLS with 1/hˆ as the weights leads to unbiased estimators from the WLS regression in step 5 of the previous question.A. TrueB. False

Select the two roots of (3x + 7)(2x – 5)=0 A)-7/3 B)5/2 C)-5/2 D)7/3

"What number is equivalent to 1.3? 1.03 13.0 0.13 1.30"

How did Asian and African nationalists modify these Western-inspired ideas with local cultural and political traditions to create unique movements of their own?

250 g flour is needed to bake a 1 kg cake. Find the amt of flour needed for a 2 1/2 cake