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Papessa [141]
3 years ago
10

What is the 8th term of the binomial expansion (x + y)10?

Mathematics
2 answers:
Ber [7]3 years ago
5 0

Answer: 120x³y^7

Step-by-step explanation:

melisa1 [442]3 years ago
4 0

Answer:

120x^3y^7

We can use the Pascal's triangle to solve this question.

This pascal's triangle is shown in the Image below. To build the triangle, begin with the number 1 at the top, then continue placing numbers below it in a triangular pattern. In this way, each number are the numbers directly above added together. So, the expression is :

(x+y)10

After you do the steps you be left with:

120x^3y^7

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