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

How did franklin roosevelt change the role of the federal government during his first hundred days?

The lateral area of a rectangular solid can be found using the following formula: LA = Ph, where P is the perimeter of the base, and h is the height. Find the

What are the x-intercepts of this

Choose a fraction to make the inequality true. A) 4/5 B) 3/6 C) 4/6 D) 5/6

Think about a good supervisor you’ve had. How did the person act as a teacher, leader, counselor, or advocate?

Solve the following system by the substitution method 2x+y=4 y+2x

In Barcelona, you should plan to see the famous ____ of the Sagrada Familia A. Museum B. Park C. Church D. Statue Please help!

Mr. Delagado sees this sign while he is driving. For numbers 3a-3b, choose the values and term that correctly describes the shape Mr. Delagado saw. 3a. The Fig

What is the solar system composed of?

What division problem is being modeled?