Seudónimo Seudónimo
  • 01-06-2020
  • Mathematics
contestada

Find the value of p if (3, 2) is a solution of px – 5y + p2 = 0.

Respuesta :

BoujeeAngel
BoujeeAngel BoujeeAngel
  • 01-06-2020

。☆✼★ ━━━━━━━━━━━━━━  ☾  

Substitute the x and y values in:

p^2 + 3p - 5(2) = 0

p^2 + 3p - 10 = 0

Factorise this:

(p - 2)(p + 5)

p = 2

p = -5

Have A Nice Day ❤    

Stay Brainly! ヅ    

- Ally ✧    

。☆✼★ ━━━━━━━━━━━━━━  ☾

Answer Link

Otras preguntas

What were the major causes of WWII? Please include at least 4 answers.
you have a standard deck of 52 cards. you pick one card and then, with out putting the first card back, you pick a second card. what is the probability that bot
What is the least common denominator for 5/6 and 3/8. 3/4 and 6/7
what's another word for over thinking?
What is the least common denominator for 5/6 and 3/8. 3/4 and 6/7
How do you?...Multiply out and simplify 10(2x-1)-20x?
Why is sodium sulphate hemihydrate called as "Plaster of Paris"?
what's another word for over thinking?
how do you write 4540 million in standard form?
What is the least common denominator for 5/6 and 3/8. 3/4 and 6/7