Question

What is unlike denominators

Answer 1

Unlike denominators is when the two numbers on the bottom isn’t the same .
Hope this helps

Answer 2

An unlike denominator is a fraction that doesn't share the same denominator

for instance:

Step-by-step explanation: 9/5 + 14/7 they don't share the same denominator so finding the LCM(LEAST COMMON MULTIPLE) will allow them to have the same denominator and you can then solve.