allied09 allied09
  • 15-09-2022
  • Mathematics
contestada

Solve y3 = −27.

y = ±3
y = −3
y = −9
y = ±9

pls pls help
whoever gets it right gets a crown

Respuesta :

dbruno166
dbruno166 dbruno166
  • 15-09-2022

Answer:

y = -9 or y = -3 depending on what this problem is asking.

Step-by-step explanation:

If it is y times 3 on the left:

Divide both sides by 3 to get y by itself

If it is y to the third power on the left

Take the cube root of both sides

Answer Link

Otras preguntas

How do i turn 44.4% as a ratio?
how long has Columbia been a country
help me with this? cause I dont really understand this.
What is the percentage of 199.50 out of 286?
From the book Fahrenheit 451, What is the cliffhanger from part 2, The Sieve and the Sand??
The number on Mr. Mott's door is after 100. If you count by 20s four times, you will get the number. What number is it?
Who enforced national laws during the period of the Articles of Confederation?
How do I work out the problem 19 divided by 5728
Why was the Berlin wall built?
what is the difference 4y/xy - 2x/xy^3