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A number z squared, decreased by 7

A number z squared, decreased by 7
asked 47.3k views
25 votes
A number z squared, decreased by 7

asked
User Meikiem
by
7.7k points

1 Answer

5 votes

9514 1404 393

Answer:

z² -7

Explanation:

A square is indicated using an exponent of 2. "Decreased by 7" means 7 is subtracted.

z squared, decreased by 7 is ...

z² - 7

answered
User Souf Ee
by
7.9k points
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