Question

If a/b=b/c,then what is b²?​

Answer 1

Given:

The equation is

`(a)/(b)=(b)/(c)`

To find:

The value of
`b^2`.

Solution:

We have,

`(a)/(b)=(b)/(c)`

On cross multiplication, we get

`a* c=b* b`

`ac=b^2`

`b^2=ac`

Therefore, the value of
`b^2` is
`ac`.