Answer:
4√7
Step-by-step explanation:
√112
we know that ( a × b) = √a √ b
√16 × √7
4 sqrt(7)
sqrt(112)
We know sqrt(a*b) = sqrt(a) sqrt(b)
Look for perfect squares
sqrt(16*7)
sqrt(16)sqrt(7)
Answer:1 2/3
2/3+1/3+2/3=5/3=1 2/3
The answers are C, D, A, and B.
Hope this helps :D
