Answer:
radical 65
Step-by-step explanation:
4+7 are squred and under a radical bar
4^2 +7^2= 16 +49 under radical bar
radical 16+49=radical 65
good luck
Answer:3
A. 2^4(4n) = 2^48
2^16n = 2^48
16n = 48
n = 3
Answer:A
Step-by-step explanation:this is not true
-9 and 2
-9 x 2
