Question

Factorise: 16a⁴
- b⁴
Plz show full method ​

Answer 1

Answer:

I have mentioned the answer in the pic..hope it helps..

Answer 2

Answer:

Step-by-step explanation:

We can write 16$a^{4}$ as $(4a^{2} )^{2}$ and $b^{4}$ as (b²)²

So we get,

(4a²)² - (b²)²

Now x² - y² = (x+y)(x-y)

So just assume that x = 4a²

and x = b²

Hope you understood till here.

Just put the values and you are done.

Do that by yourself

Hope this helps

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