hbieberde hbieberde

24-08-2020
Mathematics

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solve equation by taking square roots n^2+4=40

Respuesta :

ricchad ricchad

24-08-2020

Answer:

n = ±6

Step-by-step explanation:

n² + 4 = 40

n can be solved by finding the square root

n² = 40 - 4

n² = 36

n = √36

n = ±6

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