Evaluate the expression for x = - 3 and y = 9.
x² - y
1 answer:
Answer:
-3
Step-by-step explanation:
Here,
x = -3 and y = 9
Now , let's solve
Step 1 :- Put the value of x and y in the expression .
- <u>=</u><u> </u><u>(-3)²</u> - ( 9 )
Step 2 :- Expand exponent.
Step 3 :- Subtract 6 from 9.
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