Question

How do you multiply `(5x-1/3)^2`?

Answer 1

`=25x^2 -(10x)/3 + 1/9`

Explanation:

Multiply the bracket by itself: There will be 4 terms.

`(5x - 1/3)^2 = (5x - 1/3)(5x - 1/3)`

`= 25x^2 -(5x)/3 - (5x)/3 + 1/9`

`=25x^2 -(10x)/3 + 1/9`