$What\ is\ the\ Highest\ Common\ Factor\ \left(HCF\right)\ for\ the\ team\ below?$  

 $12s^2t\ ,\ 4t^2u,\ 8tuv$  

• 4t

• 2t

• 6s

• 3s

 $-3k^2\ +\ 8k\ -4$  

Factorise

• (-k + 2)(3k-2)

• (k-2)(3k+2)

• (-k+2)(k-2)

• (3k+2)(k+4)

 $3xy\ -15xz\ +3py-15pz$  

Factorise:

• (y-5z)(3x+3p)

• (3x-2z)(y+5p)

• (y+5z)(3x-8p)

• (3x-2p)(y-3z)

Expand

3b(a-4)

• ab-b

• 3ab-12b

• 3ab+12

• ab-12b

Which of the following is equal to 10m - 2n + 7m + 5n?

• 17m + 3n

• 17m - 3n

• 17m + 7n

• 17m - 7n

Permudah ungkapan berikut.

Simplify the following expression.

(p − 5)² – 49

• (p – 12) (p -2)

• (p – 12) (p + 2)

• (p + 6) (p – 4 )

• (p – 6 ) (p + 4 )

Apakah Faktor Sepunya Terbesar (FSTB) bagi:

What is the Highest Common Factor (HCF) for:

9c², 6bc, 12cd?

• 3b

• 3c

• 3d

• 6c

(2p+3)²

• 4p²+12p+9

• 4p²+6p+9

• 4p²+6p+6

• 4p²+12p+6

 $\left(a+b\right)^2=a^2+b^2$  

• BENAR / TRUE

• PALSU / FALSE

Faktorkan selengkapnya.

Factorise the following expressions.

9a² - 15a

• 3a(3a-5)

• a(9a-15)

• 3(3a-5)

• 3a²(3-5a)