The Distributive Law
Simplifying Algebraic Expressions
The Product
Geometric Applications
Factorisation of Algebraic Expressions
100
2x + 10
What is 2(x+5) =
100
3x + 8
What is 2 + 3(x+2) =
100
ac + bc + ad + bd
What is (a+b)(c+d) =
100
Perimeter = 2(length + width)
What is the formula for perimeter?
100
X
What is the missing factor? 3 x ∆ =3x
200
4m + 4n
What is 4(m+n) =
200
5n + 6
What is 3n + 2(n+3) =
200
ac - bc + ad - bd
What is (a-b)(c+d) =
200
Area = length x width
What is the formula for area?
200
2y
What is the missing factor? 2 6y x ∆ = 12y
300
2 15x – 10x
What is 5x(3x-2) =
300
2 X - 2X - 8
What is 2(x-4) + (x-4)x =
300
2 X + 5X + 6
What is (x+2)(x+3) =
300
4x + 4cm
What is perimeter of: (x+4)cm ________ l l (x-2)cm l l ________
300
5a
What is HCF of: 5ad and 10a
400
2 6x + 8xy
What is 2x(3x-4y) =
400
2 5X + 10X - 2
What is 5x(x+2) -2 =
400
2 X - 10X + 24
What is (x-6)(x-4) =
400
4x + 12cm
What is perimeter of this square: ____ l l ____ (x+3)cm
400
2 2x (x +2)
What is the factorization of: 3 2 2X + 4X
500
3 2 3x +9x + 27x
2 What is 3x(x + 3x + 9) =
500
2 4X + 12X + 12
What is 4(3+2x) + 4x(x+1) =
500
2 2 y - 2dy + d
2 What is (y-d) =
500
2 2 x + 2x cm
What is area of this rectangle: (x+2)cm _______ l l x cm _______
500
(x-4)(x-2)
What is the factorization of: x(x-4) - 2x + 8
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