Question

Multiply using identity (2x+8) (2x-8)
urgent please​

Answer 1

Answer:

4x²-64

Step-by-step explanation:

Using the identity: (a+b)(a-b)=a²-b²

Substitute a=2x and b=8

(a+b)(a-b)=a²-b²

(2x+8)(2x-8)=(2x)²-(8)²

=4x²-64

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