Answer:
I think the answers your look for are
A. 2 square root of 20
B. 6^1/2-5^1/2
C. 4*5^1/2
Step-by-step explanation:
x= 5 , for c to be same on each eqn
20 or 50 units
0.73 is your answerrrrrrrr
D. 47
