Expansion Formulae

Expansion Formulae

Multiple Choice

(p-2)³ =

• p³-6p² +12p-8

• p³+6p² +12p-8

• p³ -6p² -12p-8

Multiple Choice

(a+2)(a+4)=

• a² +6a+8

• a² -6a+8

• a² -a +6

Multiple Choice

(m+7)³ =

• m² +21m +147m² +434

• m³ +21m² +147m +343

• m² +10m² +147m +343

Multiple Choice

(y+4) (y-3)

• y² +y-12

• y² +7y-12

• y² +y+1

Multiple Choice

(a -2b)² =

• a-4ab+4b²

• a² +4ab +4b²

• a² + 4ab -4b²