REVISION CHAPTER FORM 3 (1)

Given / Diberi a⁴×a²=(a² )ⁿ  . find/cari n

• 1

• 2

• 3

• 4

Which of the following is equal to m⁶

Antara berikut yang manakah bersamaan dengan m⁶  

• m³  + m³

• m²  x m³

• (m x m x m)³

• (m x m )³

Simplify / permudahkan 2p⁴ ÷ 6p⁹q² ÷ pq³

• (1/3)pq⁵

• 1/(3p⁶q⁵)

• q/(3p⁴)

• (3p⁴)/q

5³ x 5⁴ = 5¹²

• TRUE

• FALSE

9² ÷ 9^-3 = 3¹⁰

• TRUE

• FALSE

(-k)⁸ ÷ k⁵ = -k³

• TRUE

• FALSE

Mr Lee buys a car which costs RM 82 000 in January 2020. The value of the car after n years is given by RM 82 000(0.9)ⁿ. Calculate the value of his car in the January 2026. State the answer in the nearest ringgit.

• RM 48 420

• RM 48 421

• RM 43 578

• RM 43 579

The volume of a cube is 2 x 10³ cm³ and the volume of of cuboid is 400 times the volume of the cube. Calculate the volume, in cm³, of the cuboid.

• 8 x 10⁵

• 8 x 10⁶

• 5 x 10⁵

• 5 x 10⁶

2p² x (1/4)p⁵ = 

• (1/2)p⁷

• 2

• (1/2)p¹⁰

• 2p¹⁰

(-m)⁴ =

• -m⁴

• m⁴

• -4m

• 4m