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BaLLatris [955]
4 years ago
14

Which shows 42^2 − 38^2 being evaluated using the difference of perfect squares method?

Mathematics
1 answer:
DochEvi [55]4 years ago
8 0

Answer:

320

Step-by-step explanation:

42^2-38^2= (42+38)(42-38)

=80*4

=320

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