The video tutorial demonstrates the application of the binomial theorem through a second example. It begins by rewriting an expression to fit the binomial theorem format, then expands it using the theorem. The tutorial evaluates the binomial coefficients and plugs in values, followed by simplifying the expression. The video concludes with additional tips and a preview of using Pascal's triangle for finding coefficients.

What is the formula for the binomial theorem?

• (a - b)^n

• (a * b)^n

• (a + b)^n

• (a / b)^n

Tags

CCSS.HSA.APR.C.5

Why is it necessary to rewrite the expression 3x - y in the binomial theorem format?

• Because the binomial theorem only works with addition

• Because the binomial theorem only works with subtraction

• Because the binomial theorem only works with division

• Because the binomial theorem only works with multiplication

Tags

CCSS.6.EE.A.2B

In the expression 3x + (-y), what are the values of a and b?

• a = 3x, b = -y

• a = y, b = -3x

• a = -y, b = 3x

• a = -3x, b = y

Tags

CCSS.6.EE.A.2B

What is the binomial coefficient for 3 choose 1?

• 3

• 4

• 2

• 1

Tags

CCSS.HSA.APR.C.5

Which method can be used to find binomial coefficients easily?

• Geometric Progression

• Arithmetic Progression

• Fibonacci Sequence

• Pascal's Triangle

What is the value of 3^3 in the expanded form?

• 9

• 243

• 27

• 81

Tags

CCSS.8.EE.A.2

What happens to the sign when you square a negative number?

• It becomes positive

• It remains negative

• It becomes undefined

• It becomes zero

What is the simplified form of the term 3x * (-y)^2?

• 9xy^2

• -9xy^2

• 3xy^2

• -3xy^2

Tags

CCSS.HSA.APR.C.5

What should you avoid doing with binomial coefficients?

• Distributing them across terms

• Multiplying them by terms

• Adding them to terms

• Subtracting them from terms

Tags

CCSS.6.EE.A.3

What is a common mistake when expanding binomials?

• Distributing coefficients incorrectly

• Using the wrong formula

• Forgetting to simplify

• Ignoring the order of operations

Tags

CCSS.6.EE.A.3