Question

If z= 10 , Find the value of z²-3 (z-10).​

Answer 1

Step-by-step explanation:

GIVEN THAT:

• Z = 10

QUESTION ASKED :

${z}^{2} - 3(z - 10)$

SUBSTITUTION :

$(10) ^{2} - 3(10 - 10)$

SOLUTION:

$100 - 3(0)$

$100 - 0$

$= 100$

REQUIRED ANSWER :

100