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tensa zangetsu [6.8K]
2 years ago
12

8n^2-4(7m^3+5n^2) help

Mathematics
1 answer:
Rasek [7]2 years ago
7 0
Hello there!


8m² - 4(7m³ + 5n²)

You wanna start by using the distributive property

=8n² - (-4)(7m³) + (-4)(5n²)

= 8n² - 28m³ - 20n²

= -28m³ - 12m²
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