1.

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

Answer»

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



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