Question

If z = 10, then find the value of z 3 − 3(z − 10).

Answer 1

Answer:

z = 10

,then ,,,...

z3 - 3 (z-10)

10×3 -3(10-10)

30 -30+30

= 30

Answer 2

Step-by-step explanation:

${z}^{3} - 3(z - 10) \\ \\ if \: \: z = 10 \\ \\ \\ so \: \: {z}^{3} - 3(z - 10) \\ = {10}^{3} - 3(10 - 10) \\ = 1000 - 0 = 1000$