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bulgar [2K]
2 years ago
12

Factorise x^2-4 in maths

Mathematics
2 answers:
insens350 [35]2 years ago
6 0
The person above me is correct.
Nataliya [291]2 years ago
5 0

Answer:

(x-2)(x+2)

Step-by-step explanation:

use the difference of squares

x²-4 = x²-2² = (x-2)(x+2)

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