Verified answer

1. The binomial can be factored using the difference of squares formula, because both terms are perfect squares.

(x^(2)+9)(x^(2)-9)

2. The binomial can be factored using the difference of squares formula, because both terms are perfect squares. The difference of squares formula is a^(2)-b^(2)=(a-b)(a+b).

answer: (x^(2)+9)(x-3)(x+3)

just go to www.mathway.com

I always go there....it helps alot:).....u can even graph

x^(4)-81

The binomial can be factored using the difference of squares formula, because both terms are perfect squares.

(x^(2)+9)(x^(2)-9)

The binomial can be factored using the difference of squares formula, because both terms are perfect squares. The difference of squares formula is a^(2)-b^(2)=(a-b)(a+b).

(x^2+9)(x-3)(x+3)

difference of two squares

(x^2+9)(x^2-9)

another difference of two squares

(x^2+9)(x+3)(x-3)

(x^2+9)(x^2-9)

i don't think you need to use the square root for this.

(x^2+9)(x-3)(x+3)

X times x times x times x - 81

(X^2 -9)(X^2+9) -> (X^2+9)(X-3)(X+3)

Final answer: (X-3)(X+3) (X^2+9)

You cant factor X squared plus nine, so you just factor X squared minus nine. your welcome!