Identify the third term in the expansion of (7x – 2y)^3 ...?

Question

22-11-2016
English

contestada

Identify the third term in the expansion of (7x – 2y)^3 ...?

Respuesta :

Otras preguntas

Which of the following side lengths can form a triangle? A. 34 mm, 75 mm, and 100 mm B. 16 cm, 21 cm, and 47 cm C. 8 ft, 24 ft, and 33 ft D. 1 in, 2 in, and

Which is the graph of the piecewise function f(x)? pleaaase help thank u

For any nonnegative real number a, (\sqrt(a))^(2)

Write a newspaper article as if you were a muckraker. Describe the details of the fire, focusing on what the tragedy demonstrates about working conditions and t

help me pls (picture below)

|4x+12|=0 i need help solving with the steps

A 25.0 kg projectile is fired by accelerating it with an electromagnetic rail gun on the earth's surface. the rail makes a 30.0 degree angle with the horizontal

What are the values of a, b, and c in the quadratic formula given the equation 3x^2-x= 4? a. a=3, b=0, c=-4B. a=3, b=1, c=4C. a=3, b=1, c=4D. a=3, b=-1, c=-42.

a moving company is called into a building and asked to relocate 520 bricks to a location 15 meters above the ground if each brick is 4 kilograms what amount of

What is the radius of a circle whose equation is x^2+(y-8)^2=25 A. 5 B. 50 C.25

Аноним Аноним · Answer 1 · 2016-11-25T14:08:10+01:00

The solution to the problem is as follows:

The third row of Pascal's triange = 1 ... 3 ... 3 ... 1

(7x - 2y)^3 =

1(7x)^3 + 3(7x)^2 ( (-2y)^1 )+ 3(7x)^2 ( (-2y)^2 ) + 1( (-2y)^3 )

= 343 x^3 + 588 x^2 y^2 - 294 x^2 y - 8y^3

I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!