Simplify the expression.

Mathematics

1 answer:

musickatia [10]3 years ago

6 0

4(10n² - 2) - 5(8n² + 7) =

= 40n² - 8 - 40n² - 35 =

= 40n² - 40n² - 8 - 35 = -43 ← the end

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