Question

Find the product by using suitable identity

(x²-4)(x²+4)​

Answer 1

Answer:

(a-b)(a+b)=a²-b²

(x²-4)(x²+4)

(x²)²-(4)²=x⁴-16

hope it helps you and don't forget to follow mè

Answer 2

Step-by-step explanation:

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

using

$(a + b)(a - b) = {a}^{2} - {b}^{2}$

therefore,

${x}^{4} - {4}^{2}$

$= {x}^{4} - 16$

HOPE it will HELP you✌️

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