2 years ago

Help me with this question I will mark brainlist no web link Solve :-9n²-64=0

1 answer:

6 0

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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Help me with this question I will mark brainlist no web link Solve :-9n²-64=0​

Help me with this question I will mark brainlist no web link Solve :-9n²-64=0