jishajiya jishajiya

02-05-2021
Mathematics

contestada

Find the coefficient of x^2 in the expansion of (2x - 1)^5.

Respuesta :

tanny00 tanny00

02-05-2021

Answer:

So, the coefficient of the x^2 -term is 80

Step-by-step explanation:

so we need to simplify it:

#10(x^2)(2^3) = 10(x^2)(8) = 80x^2

Answer Link

Otras preguntas

The newspaper that encouraged African Americans to move to the city of Chicago during the Great Migration was called the

You want to buy a new cell phone. The sale price is $149. The sign says that this is $35 less than the original cost. What is the original cost of the phone?

This is what I need an answer to plz tell me the answer

83 1/5 -108 2/5 - (-99 1/5) =

I need help with number 12

I'm completely lost on this question please help

Which statement includes a rebuttal? A. Douglass uses an objective tone in his narrative by describing very unpleasant situations in an unemotional way.

Describe the Mediterranean climate zone. Where is it found, what is the weather like, and why is this climate zone important to the economies of the US and Cana

HELP please help meee

what did the u.s do to break the the blockade