Delete unwanted questions. Algebraic Manipulation – Higher – Maths Vegas In this competitive game, teams of students ‘wager’ money on a series of questions. Teams can wager up to 50% and receive double the wager back if they are correct. Use mini-whiteboards to check team answers quickly. Delete unwanted questions. The associated Excel spreadsheet provides a screen for score-keeping for up to 8 teams.
Algebraic Manipulation
Next Topic: Forming Expressions
Form an expression for the area of this shape. 3𝑡+7 2𝑓
Form an expression for the area of this square. 𝑏+2
Next Topic: Simplifying Expressions
Simplify: 3𝑥2𝑦 3
Simplify: 12𝑥2𝑦 3𝑦
Simplify: 25𝑥3𝑦2 5𝑥2𝑦3
Next Topic: Expanding Brackets
Expand & Simplify: 6 𝑘+3 −5(𝑘+2)
Expand & Simplify: 4 𝑝+5 −3(2−𝑝)
Expand & Simplify: 𝑥+5 (𝑥+2)
Expand & Simplify: 𝑥−4 (𝑥+3)
Expand & Simplify: 2𝑦−5 (𝑦+1)
Expand & Simplify: 2𝑦+3 (4𝑦+1)
Next Topic: Expanding Triple Brackets
Expand & Simplify: 𝑥+1 (𝑥+2)(𝑥+3)
ANSWER Expand & Simplify: 𝑥+1 (𝑥+2)(𝑥+3) 𝑥3+6𝑥2+11𝑥+6
Next Topic: Factorising
Factorise: 8𝑔ℎ2+12𝑔ℎ
Factorise: 15𝑚𝑛2+5𝑚2𝑛
Factorise: 𝑥2−16
Factorise: 𝑥2+5𝑥+6
Factorise: 𝑥2−𝑥−12
Factorise: 2𝑥2+7𝑥+6
ANSWER Factorise: 2𝑥2+7𝑥+6 (2𝑥+3)(𝑥+2)
Factorise: 4𝑥2−4𝑥−3
ANSWER Factorise: 4𝑥2−4𝑥−3 (2𝑥+1)(2𝑥−3)
Next Topic: Changing the Subject of a Formula
Make 𝑥 the subject of this formula: 𝑦=2𝑥+3
Make 𝑥 the subject of this formula: ℎ= 𝑡−6
Make 𝑟 the subject of this formula: 𝑔= 𝑟+7 2
Make 𝑟 the subject of this formula: 𝑦= 2(3𝑟+4) 𝑟
Make 𝑟 the subject of this formula: ANSWER Make 𝑟 the subject of this formula: 𝑦= 2(3𝑟+4) 𝑟 𝑟= 8 𝑦−6
Next Topic: Simplifying Algebraic Fractions
Simplify: 𝑥2+5𝑥+6 𝑥2+3𝑥
ANSWER Simplify: 𝑥2+5𝑥+6 𝑥2+3𝑥 𝑥+2 𝑥
Simplify: 𝑥2−9 2𝑥2+6𝑥
ANSWER Simplify: 𝑥2−9 2𝑥2+6𝑥 𝑥−3 2𝑥
Simplify: 𝑥2−16 2𝑥2−5𝑥−12
ANSWER Simplify: 𝑥2−16 2𝑥2−5𝑥−12 𝑥+4 2𝑥+3
Simplify: 𝑥+3 𝑥+4 − 𝑥−5 𝑥−4
ANSWER Simplify: 𝑥+3 𝑥+4 − 𝑥−5 𝑥−4 8 𝑥2−16
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