What is the greatest common factor of the two expressions?
7a^2
8a^3b^2

a²

Step-by-step explanation:

(see attached for reference)

We can find GCF by expressing each expression into their prime factors

7a² = 7 x a x a

8a³b² = 8 x a x a x a x b x b

by observation, we can see that a x a or a² shows up in both expressions, highlighted in bold here:

7a² = 7 x a x a

8a³b² = 8 x a x a x a x b x b

Hence the greatest common factor is a x a = a²

your answer is 228

step-by-step explanation:

add the top and bottom bases together, then divide them by 2, then multiply by the height.

alright well the answers to your question is

2xy/9 hope this have a nice day : )

step-by-step explanation: