Question

x to the power 4-8x²+16​ factorize

Answer 1

Heloo dude ❤️❤️

Answer:

(x^2-4)^2

Explanation

I will use u

Let u=x^2

You have x^4-8x^2+16

This is equivalent to (x^2)^2-8x^2+16

You can now plug in uwherever x^2 is.

You get u^2-8u+16

Now, you can factor this like a normal polynomial.

(u-4)(u-4)

or

(u-4)^2

The factored form will be (x^2-4)^2

Hope it's helpful ☺️☺️☺️