Question

Factor: x^2-36 I need help( i Don't know how to factor)

Answer 1

`(x+6)(x-6)`

Step-by-step explanation

We want to factor the expression given:

`x^2-36`

To do this, we use the difference of two squares method:

`a^2-b^2=(a+b)(a-b)`

Therefore, we have:

`\begin{gathered} x^2-36 \\ x^2-6^2 \\ \Rightarrow(x+6)(x-6) \end{gathered}`

That is the answer.