What is 8a2-8 factored?

Answer 1

The expression ( 8a^2 - 8 ) can be factored by taking out the common factor of 8. This gives us ( 8(a^2 - 1) ). The term ( a^2 - 1 ) is a difference of squares, which can be further factored into ( (a - 1)(a + 1) ). Therefore, the fully factored form is ( 8(a - 1)(a + 1) ).