Question

(x+5)(x-5)=
help me please

Answer 1

`x^(2)`-25

Explanation:

(x+5) (x-5)

x times x, x times 5, x times -5, 5 x -5

When you foil this equation, it is x^2 - 5x + 5x - 25

When simplified, it is
`x^(2)` - 25 since the +5 cancels out the -5