Register
Evulate a^2 - b^2 if a=4 and b= -2
219k views
0 votes
Evulate a^2 - b^2 if a=4 and b= -2

User JoJoS
by
4.8k points

1 Answer

6 votes

Answer:

20

Explanation:

4^2 = 16

-2^2 =-4

16 -(-4) =20

User Jbrtrnd
by
4.2k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

5.2m questions

6.8m answers

Other Questions

Pizza planet is running a special 3 pizzas for 16.50. What is the unit rate for one pizza
What number is halfway between 0 and 18
If the 9-inch wheel of cheese costs $18.60, what is the cost per square inch? If the cost is less than a dollar, put a zero to the left of the decimal point?
I need to simplify this expression.
Need answer to math problem!!!​
Link Copied!