aditijha1509
aditijha1509 aditijha1509
  • 20-02-2022
  • Mathematics
contestada

Urgent! Ans pls
if p=-2, find the value of -2p³-3p²+4p+7

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secondbreakfest
secondbreakfest secondbreakfest
  • 20-02-2022

Answer:

3

Step-by-step explanation:

[tex]-2(-2)^3 - 3(-2)^2 + 4(-2) + 7\\= -2(-8) - 3(4) - 8 + 7\\= 16 - 12 - 8 + 7\\ = 3[/tex]

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lyonskylie5
lyonskylie5 lyonskylie5
  • 20-02-2022
The answer is 3. All you need to do is plug -2 in place of all the letter P’s. Hope this helps :)
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