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

The fire swallowed up the house before the firefighters arrived. a. hyperbole b. simile c. personification d. metaphor

Which sentence uses quotation marks correctly? A. Have you seen the wonderful Japanese animated movie called "My Neighbor Totoro"? B. My father enjoys reciting

Zeno is walking in a straight line. With each step, he covers half the remaining distance between him and the end of his path, which is a total of 8 feet. After

What is the answer to 1/3 +5/12?

In which part of a story is the lesson or main message revealed?

The blood of his children shall curse his cowardice, who shrinks back at a time when a little might have saved the whole, and made them happy. What persuasive t

A number is k units to the left of 0 on the number line . Describe the location of its opposite

If the flour to sugar ratio is 5 cups flour to 1 cup sugar, then how much sugar is needed if only 2 cups of flour are used? (Give the answer as a fraction)

Which statement presents an unsound argument? Women are capable of working as firefighters because many are employed in cities across the United States. Women s

Why does George Orwell present Animal Farm as a fable? A. to show what a perfect society would be like B. to make a moral point at the end of the story C. to po