Math, asked by gv95327, 9 months ago

fx=x3-1 find x if fx 215

Answers

Answered by naveena75

0

Answer:

215=3x-1

3x=215+1=216

x=216/3

x= 72 is your

Answered by Anonymous

5

Answer:

f(215) =( 215)^3 -1

=9938375-1

=9938374

Step-by-step explanation:

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