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

due Tonight!!!!!!!!!!

Twenty students were surveyed to find out how many hours of TV they watch during a school week. The results are shown to the right Answer the following question

Find the degree triangle

At a party, the amount of people who ate lasagna was 12 less than - of the total number 2/5 of people. The number of people who ate lasagna was 18. Write and so

Begin with a broad, general statement of your topic and narrow it down to your thesis statement. Broad, general statements ease the reader into your thesis stat

Deforestation is when an entire forest is knocked down. Why do you think this is a bad thing?

You spin the spinner once. 6 1 5 N 4 3 What is P(not divisor of 54)?

Solve the right triangle. Will give points!

How many senators does each state send to washington.

James works at a shop and earns5.5% commission on his sales. Last month, he earned $265.32 in commission. Calculate his sales for that month.