Faizxn Faizxn
  • 12-06-2022
  • Mathematics
contestada

Change subject of a formula
Q13.
Make p the subject of the formula y = 3p²-4

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johnoghenerukevwegod
johnoghenerukevwegod johnoghenerukevwegod
  • 12-06-2022

Answer:

√y+4÷3=p

Step-by-step explanation:

y=3p²-4

y+4=3p²

y+4/3=p²

p=√y+4÷3

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loneguy
loneguy loneguy
  • 12-06-2022

Answer:

[tex]p = \pm\sqrt{\dfrac{y+4}{3}[/tex]

Step by step explanation:

[tex]~~~~~y = 3p^2 -4\\\\\implies 3p^2 = y+4\\ \\\implies p^2 = \dfrac{y+4}{3}\\\\\implies p = \pm\sqrt{\dfrac{y+4}{3}[/tex]

Answer Link

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