Answer:
=10
Step-by-step explanation:
1: Add the numbers
2: Factor the numbers
3: Apply radical rule
Answer: =10
<u><em>Hope this helps.</em></u>
The sum of two numbers is 84:
u + y = 84
The difference of the two numbers is 32:
u - y = 32
y=4x-9
about 6000π
