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Rus_ich [418]
3 years ago
14

Simplify 4w^5(-9w^3-9w-9) please help!

Mathematics
2 answers:
Elis [28]3 years ago
6 0

Answer:

- 36w^{8} - 36w^{6} - 36w^{5}

Step-by-step explanation:

Using the rule of exponents

a^{m} × a^{n} = a^{(m+n)} , then

4w^{5} (- 9w³ - 9w - 9) ← distribute parenthesis by 4w^{5}

= - 36w^{(5+3)} - 36w^{(5+1)} - 36w^{5}

= - 36w^{8} - 36w^{6} - 36w^{5}

vekshin13 years ago
5 0

Answer:

=  > 4 {w}^{5} ( - 9 {w}^{3}  - 9w - 9) \\   \:  \:  \:  \:  =  >  - 36w {}^{5 + 3}  - 36 {}^{5 + 1}  - 36 {}^{5}  \\  =  >  - 36 w{}^{8}  -  {36w}^{6}  - 36w {}^{5}

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