Expanding Triple Brackets Lesson | GCSE Maths Edexcel Higher

Expanding Triple Brackets

This lesson covers:

Expand and simplify the following expression:

(x+2)(x+3)(x+6)

(Give your answer in the form of $ax$ $3$ $+ bx$ $2$ + cx + d )

x^3+11x^2+36x+36

Expand and simplify the following expression:

(x+1)(x−2)(x+3)

(Give your answer in the form of $ax$ $3$ $+ bx$ $2$ + cx + d )

x^3+2x^2-5x-6

Expand and simplify the following expression:

(x−5)(x−2)(x−1)

(Give your answer in the form of $ax$ $3$ $+ bx$ $2$ + cx + d )

x^3-8x^2+17x-10

Expand and simplify the following expression:

(2x+3)(x+1)(3x−1)

(Give your answer in the form of $ax$ $3$ $+ bx$ $2$ + cx + d )

6x^3+13x^2+4x-3

Expand and simplify the following expression:

(5x+1)(2x−1)(2x−3)

(Give your answer in the form of $ax$ $3$ $+ bx$ $2$ + cx + d )

20x^3-36x^2+7x+3

Expand and simplify the following expression:

(x+3)(x+1)2

(Give your answer in the form of $ax$ $3$ $+ bx$ $2$ + cx + d )

x^3+5x^2+7x+3

Expand and simplify the following expression:

(x+2)3

(Give your answer in the form of $ax$ $3$ $+ bx$ $2$ + cx + d )

x^3+6x^2+12x+8