MFM2P Expanding Binomials

Front

What is the result of expanding (3x + 2)(2x + 4)?

Back

6x^2 + 16x + 8

Front

Expand the expression (2x + 1)(x + 9).

Back

2x^2 + 19x + 9

Front

What do you get when you expand (x + 3)(x + 7)?

Back

x^2 + 10x + 21

Front

Expand and simplify (x + 3)^2.

Back

x^2 + 6x + 9

Front

What is the result of expanding (x + 5)(x - 5)?

Back

x^2 - 25

Front

Define the distributive property in the context of binomials.

Back

The distributive property states that a(b + c) = ab + ac, which applies when expanding binomials.

Front

What is the formula for the square of a binomial (a + b)^2?

Back

(a + b)^2 = a^2 + 2ab + b^2.

Front

What is the result of expanding (x + a)(x + b)?

Back

x^2 + (a + b)x + ab.

Front

Explain how to expand (a + b)(c + d).

Back

Use the distributive property: ac + ad + bc + bd.

Front

What is the result of expanding (x - 2)(x + 3)?

Back

x^2 + x - 6.