minaxettri38 minaxettri38
  • 12-08-2021
  • Mathematics
contestada

If x+y=8 and xy =15 find the value of x³+y³.​

Respuesta :

Psyxchie
Psyxchie Psyxchie
  • 12-08-2021

Answer:

152

Step-by-step explanation:

let x= 5 and y= 3

x + y = 8

5 + 3 = 8

xy = 15

5 × 3 = 15

x³ + y³ = ?

5³ + 3³ = ?

125 + 27 = 152

[tex]\tt{ \green{P} \orange{s} \red{y} \blue{x} \pink{c} \purple{h} \green{i} e}[/tex]

Answer Link

Otras preguntas

Summarize the importance of duha and night prayer and its benefits.
Find the surface area of the rectangular prism.
A full truckload of garbage has a mass of 26370 pounds . What is this mass in kilograms?
Select the correct answer. Read the sentences from the passage and the dictionary entry. (27) 'My client is willing to purchase the property on the terms origin
Identify the relationship between 8 and 6 A-Vertical angles B-Corresponding angles C-Alternate interior Angles D-Linear pair E-Alternate exterior angles
What were tha black codes
How many moles of ions are in 27.5 g of MgCl2?
solve 6< -3/10s show work pls
Combine like terms. 6x +12+4y+7x+15
Name two devices that use control knobs to set the level of gadget​