Binomial expansion and Pascal's Triangle

Which row of Pascal's Triangle would you use to expand (x+y)³?

• 1
• 1  1
• 1  2  1
• 1  3  3  1

Select the coefficients of the 5th Row in Pascal's Triangle

• 1;3;3;1

• 1;4;6;4;1

• 1;5;10;10;5;1

• 1;6;15;20;15;6;1

Choose the right Pascal's triangle

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Find the element in Pascal's Triangle. 8th row and 6 element.

• 56

• 28

• 7

• 0

How many terms are there in the expansion of (1+b)⁵

• 5

• 6

• 25

• 50

• 3

How many rows in The Pascal's triangle?

• 7

• 8

• 100

• Infinite

Expand (x + 2)³

• x³ + 6x² - 12x + 8
• x³ + 6x² + 12x + 8
• x³ - 6x² + 12x - 8
• x³ + 4x² + 12x + 6