Question

Evaluate the expression for x = - 3 and y = 9.
x² - y

Answer 1

-3

Explanation:

Here,

x = -3 and y = 9

Now , let's solve

Step 1 :- Put the value of x and y in the expression .

• = (-3)² - ( 9 )

Step 2 :- Expand exponent.

• = 6 - 9

Step 3 :- Subtract 6 from 9.

• = - 3