Question

Find the value of the fraction three a squared over two a minus one if a equals -1/3

And if a = 2

Answer 1

I’m not so sure what problem you’re trying to say, but if it’s:

3a^2/2a-1 if a=2

Then,

You do 3 * 2 because 3a is 3 times a so that equals 6. Then you do 6 squared, which is 36. So the top is 36 so far. Then, you do 2 * 2 because a=2 and that equals 4, then you do 4-1 which is 3.

So you have the fraction 36/3.

Which is 12.

Answer 2

im sorry can you put that into equation form and maybe take a picture? that way i can solve it.

Explanation: