najwadaaboul2004 najwadaaboul2004

20-10-2019
Mathematics

contestada

k^3-27 in difference of cubes

Respuesta :

mathtutors1927 mathtutors1927

20-10-2019

Answer:

(k - 3)(k^2 + 3k + 9)

Step-by-step explanation:

Base equation:

(k^3 - 3^3)

The first bracket will be a - b, second will be:

a^2 + ab + b^2

(k - 3)(k^2 + 3k + 9)

Answer Link

Otras preguntas

In mosses and liverworts, how does the sperm reach the egg?

Given the following reaction, how many grams of CaCO₃ are produced if 30 g of CaCl₂ completely reacts with Na₂CO₃?

A leader's legitimate power is the power base most consistently associated with employee effectiveness.a) True b) False

Now consider all 30 weeks of data and use Minitab to develop the appropriate control chart (attach the printout of the chart) In English, interpret the control

What is the MAXIMUM number of catch handlers that could execute when a throw statement is executed? 1) 0 (catch handlers do not execute after a throw statement)

What is the job summary of the post holder in the neonatal team?

Ron McCann and his brother, Bill, originally each owned 36.7 percent of the shares of a close corporation. The remaining shares belonged first to their father,

In a clinical trial of 2193 subjects treated with a certain drug, 24 reported headaches. In a control group of 1664 subjects given a placebo, 26 reported headac

Storyboarding can be used as a planning tool in risk communication.A. TrueB. False

In mosses and liverworts, how does the sperm reach the egg?