Question

If z=10 then vaIue of z3-z2=

Answer 1

Hope it helps...

Mark as brainliest....

Answer 2

Answer:

Step-by-step explanation:

$\\ \\ z = 10 \\ \\ {z}^{2} = {10}^{2} \: \: \: ( Squaring \: on \: both \: sides) \\ \\ {z}^{2} = 100 \\ \\ z = 10 \\ \\ {z}^{3} = {10}^{3} \: \: (raising \: power \: 3 \: on \: both \: sides) \\ \\ {z}^{3} = {10}^{3} \\ \\ {z}^{3} = 1000 \\ \\ A.T.Q \\ \\ {z}^{3} - {z}^{2} = ? \\ \\ 1000 - 100 = 900$