Problem: The fraction 32+3​​2(2​+6​)​ is equal to
Answer Choices:
A. 322​​
B. 1
C. 323​​
D. 34​
E. 916​
Solution:
Multiplying the numerator and denominator of the given fraction by 2​ gives
32+3​​2(2​+6​)​=34+23​​4(1+3​)​=3(1+3​)2​4(1+3​)​=34​.