Question

What is the sum?


`\frac{2}{ {x}^(2) } + \frac{4}{ {x}^(2) }`
​

Answer 1

6/x²

Explanation:

`(2)/(x^(2) ) + (4)/(x^(2) ) \\\\`

= (2+4) / x²

= 6/x²

Answer 2

6/x^2

Explanation:

Simplify the following:

2/x^2 + 4/x^2

2/x^2 + 4/x^2 = (2 + 4)/x^2:

(2 + 4)/x^2

2 + 4 = 6:

Answer: 6/x^2