Maths-
General
Easy
Question
Use Pascal triangle to expand
The correct answer is: From the triangle, the seventh line would give the coefficients of the expansion of the polynomial . Thus, we have:
ANSWER:
Hint:
Hint:
Pascal's Triangle is a method to know the binomial coefficients of terms of binomial expression (x + y)n, where n can be any positive integer and x,y are real numbers. Pascal Triangle is represented in a triangular form, it is kind of a number pattern in the form of a triangular arrangement.
We are asked to find the binomial expansion of using Pascal’s formula.
Step 1 of 1:
The Pascal’s triangle is given by:
From the triangle, the seventh line would give the coefficients of the expansion of the polynomial . Thus, we have:
Note:
The expansion of the polynomial can be found using the values of 
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