Question

16x⁴-81 factorise it

Answer 1

hope you like the answer

Answer 2

Answer:

(4$x^{2}$+9)(2x+3)(2x-3)

Step-by-step explanation-:

16x⁴-81

(4x²)²-(9)²

(4x²+9)(4x²-9)

(4x²+9²)(2x+3)(2x-3)