Q. 84.4( 108 Votes )

# If z = 10, find the value of z^{3} – 3(z – 10)

Answer :

** z ^{3} – 3(z – 10)**

As z = 10

z^{3} - 3(z - 10)

= (10)^{3} - 3(10 - 10)

= 1000 - 3(0)

= 1000 - 0

= 1000

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