Pascal's triangle

Pascal's triangle

A Pascal's triangle is a number triangle of the binomial coefficients. The first row of the triangle is always 1.

Lessons

1.
Expand:
- c)
  Use Pascal’s Triangle to expand:
  i) ${\left( {a + b} \right)^4}$ =
  ii) ${\left( {a + b} \right)^5}$ =

2.

Pascal’s Triangle - sum of numbers in each row

3.
Without using a calculator, evaluate:

Teacher pug

Pascal's triangle

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