Algebra Quiz

Factorise 15x^3 - 5x^2.

Expand and simplify 3(2x + 3) + 5(4x - 2).

• 26x + 9

• 26x + 3

• 26x - 1

• 26x + 5

Solve 2x/4 + 5 = 8.

• x = 6

• x = 8

• x = 4

• x = 10

Solve 8x - 2 < 30.

• x < 4

• x < 5

• x < 6

• x < 3

• -2

• 2

• 4

• -4

• 3g^5

• 3g^6

• 3g^3

Convert $200 to pounds, given the exchange rate is £1 : $1.25.

• £160

• £150

• £180

• £200

Solve x/4 = 8

• 32

• 2

• 12

• 4