Question

Factor the following equation to find its zeros.
y = x^2 - 36

Answer 1

B

Step-by-step explanation: It is well-known that (a-b)(a+b)=
`a^(2)+b^(2)`.

Using this we can easily reverse it to apply it to this and find 6, -6 as the zeroes.

x^2-36=(x-6)(x+6)