Manishkha493 Manishkha493

30-05-2021
Mathematics

contestada

Help me with this question
I will mark brainlist
no web link

Solve :-
9n²-64=0

Respuesta :

kirabowen15 kirabowen15

30-05-2021

Factorize

(3n + 8) (3n - 8) = 0
3n + 8 = 0 and 3n - 8 = 0

Solve both for n

3n + 8 = 0
3n = -8
n = -8/3

3n - 8 = 0
3n = 8
n = 8/3

Therefore n = -8/3 and n = 8/3

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