Answer:
7/12 in exact form
Step-by-step explanation:
I think you just multiply the numerator by the resipical of the denominator.
You can write it
7 to 8
7:8
It’s not the same because if you simplify them there going to end up looking different (the answers) And they get a whole different do you denominator a numerator
Answer: 27
Step-by-step explanation:
you can isolate the separate terms so you get
3^3 x a^(-2x3) x b^3 = 27 a^-6b^3