TastesLikeSkittles
TastesLikeSkittles TastesLikeSkittles
  • 24-03-2020
  • Mathematics
contestada

Please help soon!! Write the expansion of each expression using sigma notation.

Please help soon Write the expansion of each expression using sigma notation class=

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Ashraf82
Ashraf82 Ashraf82
  • 01-04-2020

Answer:

[tex](5m-6n)^{24}[/tex] ⇒ 1st answer

[tex](-5m-7n)^{19}[/tex]  ⇒ 4th answer

Step-by-step explanation:

Look to the attached file

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Answer Link
justinwang901 justinwang901
  • 08-05-2020

Answer:

A. sigma 24 r=0 (24, r) (5m)^24-r (-6n)^r

Step-by-step explanation:

This is called Binomial Theorem (p. 632 in pre-calculus textbook)

Instead of using nCr, the replace it with ()

The expression is (5m-6n)^24

We can take out the parts

a = 5m

b = -6n

n = 24

and substitute it into the equation shown

Ver imagen justinwang901
Ver imagen justinwang901
Ver imagen justinwang901
Answer Link

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