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To describe: the different methods to expand
![Check Mark](/static/check-mark.png)
Answer to Problem 1E
Method 1:
Pascal
Method 2:
Formula of
Method 3:
Horizontal product
Explanation of Solution
Given information:
An expression is given as
Calculation:
Three method to expand
is described below:
Method 1:
Pascal triangle:
Here,
First write out the Pascal’s triangle such that the row that begins with 1, 3.
From the Pascal’s triangle, it is observed that the binomial coefficients of the expression are 1, 3, 3 and 1.
Expand the expression
Method 2:
Formula of
Method 3:
Horizontal product:
Chapter 4 Solutions
Big Ideas Math A Bridge To Success Algebra 2: Student Edition 2015
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- The only problems I need help with ae the last 8 ones, Thanksarrow_forwardGraph without using the calculator y-1 = | x+4 |arrow_forward9:43 AS く Akbar © Printed in the United States 15) Scale: 1 cmal unit on both axes .ill 64% The graph above shows a straight line QT intersecting the y-axis at T. i State the co-ordinates of T. ii Calculate the gradient of QT 16) iii Determine the equation of QT. A (-1, 9) ||| i L Г (5 marks)arrow_forward
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