arya9shah arya9shah

12-08-2021
Mathematics

contestada

Factorize (x-3y)^3+27y^3
With explanation
Will mark Brainliest for the best one...

Respuesta :

12-08-2021

Use the identity: a^3 + b^3 = (a + b)(a^2 - ab + b^2)
Replace b^3 by 27y^3
x^3 + 27b^3 = (x + 3y)(x^2 - 3xy + 9y^2)

Answer Link

Otras preguntas

Select the correct answer. What jazz influence is displayed in the following lines from Langston Hughes's poem "Deferred"? I want to pass the civil service I wa

Help me on it please

Need help with science questions! Which best describes how the law of conservation of energy is obeyed in this closed physical system? A. The final mechanica

At the conclusion of experiments involving growing bacterial cultures, _____ should be added to the plates or tubes and everything should be soaked for _____.

A commuter train blows its 200-Hz horn as it approaches a crossing. The speed of sound is 335 m/s. An observer waiting at the crossing receives a frequency of 2

Help me on this question please

Which statement describes an extensive property of matter

The functions f and g are defined as follows. f (x) = 3x^2 - 3x g (x) = 3x -1 Find f(-4) and g(-6) Simplify your answers as much as possible.

What is the function of the structure identified by the red arrow? A. Genetic Information B. Mobility C. Food capture D. Protection

Why do you think the acceleration due to gravity is represented by a negative number?