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Effectus [21]
3 years ago
8

Using the distributive property, remove the parentheses 10c^4(9-8c^2) Also simplify

Mathematics
1 answer:
Readme [11.4K]3 years ago
5 0

Use:\\\\a(b-c)=ab-ac\\\\a^n\cdot a^m=a^{n+m}

10c^4(9-8c^2)=(10c^4)(9)-(10c^4)(8c^2)=90c^4-80c^{4+2}\\\\=\boxed{90c^4-80c^6}

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