Nb123
Nb123
18-02-2015
Mathematics
Answered
Find all the real cube roots of each number.
-64
Answer :
VzDeath
VzDeath
18-02-2015
the cubed root of -64 is
-4
.
-4*-4*-4=-64
Answer Link
AL2006
AL2006
18-02-2015
Every number has three cube roots.
The only real cube root of -64 is
-4
.
The other two cube roots of -64 are a pair of complex conjugates.
I'm too lazy to calculate them right now, and you didn't ask for them
anyway.
Answer Link
VIEW ALL ANSWERS ( 34+ )
Other Questions
calcium bicarbonate plus calcium oxide --------- calcium carbonate + water
Kayla rolls two number cubes numbered 1 to 6. What is the probability that the sum of the numbers rolled will be 5?A. [tex]$\frac{1}{18}$[/tex]B. [tex]$\frac{1}
______ are probably the most common cause of a business interruption.O Employee grievancesO IT systemsO Natural disastersO Maternity leaves
Type the correct answer in the box. Spell all words correctly.What term refers to a thorough scrutiny of work performance, teamwork, coordination, appearance, a
Simplify the expression for [tex]\( x = 1 \)[/tex]:[tex]\[ 2x^4 - 4x^3 \quad \text{for} \quad x = 1 \][/tex]
Solve [tex]1 + 8x = -16 - 2x - 7x[/tex].A. [tex]x = 15[/tex] B. [tex]x = -1[/tex] C. [tex]x = 13[/tex] D. [tex]x = 11[/tex]
Company X has $25 million in outstanding debt and 10 million shares outstanding. The book value per share is $10, while the market value is $ 25. The company is
Planning, organizing, leading, staffing, motivating, and controlling are considered to be key: A. Management functions. B. Management objectives. C. CEO qualifi
Which of these points is on the circle [tex]\((x+2)^2 + (y-1)^2 = 25\)[/tex]?
Identify the catabolic reaction. A. Synthesizing an enzyme that will be used to break down carbohydrates. B. Hydrolyzing the disaccharide sucrose to produce the
Fallacies:_____.Select all that apply. *Have no effect on an argument *May make a person less credible *May make an argument illogical *Are an essential part o
How did actions of the Spanish during the Cuban Revolution affect American attitudes? A) Americans opposed the brutal tactics of the Spanish. B) Americans felt
Which powers are solely at the state level?
Express the fractions 3/4, 7/16, and 5/8 with the LCD.
Which describes South Africa's policy of apartheid? a government program that funded scholarships for black South Africans a systematic policy of racial discrim
in what way is a county seat like a capital
A large bin of mixed nuts contains peanuts, cashews, almonds, and walnuts. Luke scoops out a bowl full of nuts and counts how many of each type he has: 18 peanu
Dr. Ibanez recorded the amount of snowfall, in centimeters, at 10 different locations during 1 day and then arranged the amounts from smallest to largest. The a
Bacteria is the simplest of cells. One special feature of bacterial cells that helps it survive in hostile environments is its
Last year, Teresa had $ 30,000 to invest. She invested some of it in an account that paid 5 % simple interest per year, and she invested the rest in an account