Question

(x-4)² = x² – 16 correct the following​

Answer 1

Answer:

(x-4)² is in the form of (a-b)²

we know that (a- b)² equal to à²-2ab+b²

hence ( x - 4)²= x²-2(4)(x)+4²

=x²-8x+16

Step-by-step explanation:

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Answer 2

Answer:

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