yaltabellaflor yaltabellaflor
  • 03-11-2021
  • Mathematics
contestada

Evaluate the expression 8-5xy^3 for x=3 and y = -2

Respuesta :

SalmonWorldTopper
SalmonWorldTopper SalmonWorldTopper
  • 03-11-2021

Given info:-

Evaluate the expression 8-5xy^3 for x=3 and y = -2.

8 - 5xy^3

⇛8 - 5(3)(-2)^3

⇛8 - 15(-2*-2*-2)

⇛8 - 15(-8)

⇛8 - (-120)

⇛8 + 120

⇛128 Ans.

Answer Link

Otras preguntas

Jim’s allowance is $1.20 per week. Stan’s is 25¢ per day. How long will they have to save, if they save both their allowances together, before they can get a m
the cafeteria has 45 square  tables that can be pushed together to form one long table for the lacrosse team's banquet. Each square table can seat one person on
How do scientists use seismic waves to determine the interior structure of Earth?
Determine whether the sequence coverage or diverges. If it converges, give the limit. 48, 8, 4/3, 2/9, ...
Which of the kingdoms has the smallest number of known species
The length of a diagonal of a cube with edge length 25cm
“The genetic code is universal.” Explain this statement.
The height of a rectangular prism with a 20 cm by 12 cm base and a 30 cm diagonal.find the unknown dimension
After what happened on April 19 can war between the colonies and Great Britain be avoided?
Natalie earns $2.50 for each cd she sells and $3.50 for each dvd she sells.  Natalie sold 45 dvds last year.  She earned a total of $780 last year selling cds a