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mario62 [17]
3 years ago
7

Which expression is equivalent to 100 n2 − 1? (10n)2 − (1)2 (10n2)2 − (1)2 (50n)2 − (1)2 (50n2)2 − (1)2

Mathematics
2 answers:
MArishka [77]3 years ago
7 0
100n^2-1=10^2n^2-1=(10n)^2-1^2
PilotLPTM [1.2K]3 years ago
6 0

The <em><u>correct answer</u></em> is:

(10n)² − (1)²

Explanation:

If we evaluate this expression, we square everything in the first set of parentheses; this means we have 10²n² - 1², or 100n² - 1.

This is the expression we were trying to equal.

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