0
Best Answer
x3 + 8 = 0, then x3 = -8, therefore x = -2
-2 x -2 = 4
4 x -2 = -8
Wiki User
∙ 2010-01-21 22:51:48This answer is:
Study guides
3.8
☆☆
2509 ReviewsAdd your answer:
Earn +20 ptsQ: What is x if x cubed plus eight equals zero?
Write your answer...
Submit
Still have questions?
Related questions
What is negative 8 plus 8 equal?
negative eight plus eight equals zero
Wage of 8 dollars raise of 10 percent?
8 / 10 = 0.80 eight divided by 10 percent equals zero point eight zero 8 + 0.80 = 8.80 eight plus zero point eight zero equals eight point eight zero $8.80 eight dollars and eighty cents
What is the discriminant of this equation eight x square plus five x plus six equals zero?
The discriminant is -167.
What is zero divided by eight?
zero divided by eight (0/8) equals zero.
X cubed minus 8 equals zero but the answer is 2 comma negative 1 plus and minus square root 3. How did they get this as the Answer?
x 3-8
What is two minus zero minus zero plus zero?
It Equals 2
How many solutions does x plus y equals zero and x equals zero?
Only 1.
When two numbers equal zero?
Any number minus itself equals zero. Any number plus its opposite equals zero. Any number times zero equals zero.
How do you write 6 plus 0.8 plus 0.09 in word form?
Six plus zero point eight plus zero point zero nine.
What does Negative plus positive?
negative plus positive equals to zero
What does zero power of 2 plus the zero power of 5 equals?
2
What is 3 plus what equals 3?
Zero
People also asked
Featured Questions
Subjects
Math Science History Business Arts & Humanities Social Studies Engineering & Technology Other Arts & Entertainment Sciences Humanities Sports Auto Hobbies Books and Literature Electronics Food & Drink Jobs & Education Law & Government Travel & Places People & Society Beauty & Health Animals & Plants All Subjects
Made with 💙 in St. Louis
Copyright ©2023 Infospace Holdings LLC, A System1 Company. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Answers.