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GaryK [48]
4 years ago
9

PLEASE HELP

Mathematics
2 answers:
Diano4ka-milaya [45]4 years ago
8 0
x= -9, 9


you have to subtract 15
then u will get x^2= 81
square root on both sides

And u get 9
Katarina [22]4 years ago
5 0

Answer:

Step-by-step explanation:

15 + c² = 96

c²  = 96 - 15

c²  = 81

c²  = 9²

c = 9

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Required

The explicit formula

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Open brackets

f(n) = -\frac{8}{3} -\frac{8}{3}n +\frac{8}{3}

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Answer:

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Step-by-step explanation:

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Read 2 more answers
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