Show:
Simplifying
Index law
Expanding
Expanding & Simplifying
Factorising
100

Simplify:

8x-5x+6x

9x

100

 Simplify:

c^6xxc^8

c^14

100

Expand:

3(a+7)

3a+21

100

Expand & Simplify

4(a+3)+2a

6a+12

100

Factorise:

5x-10

5(x-2)

200

Simplify:

3ab-4ab-9ab

-10ab

200

Simplify:

(m^2)^7

m^14

200

Expand:

3x(x-4)

3x^2-12x

200

Expand & Simplify

-3(2-x)+1

3x-5

200

Factorise

10x^2-x

x(10x-1)

300

Simplify:

4m^2n+2m-m^2n+n^2-7m-2nm^2

m^2n-5m+n^2

300

Simplify:

x^11/x^5

x^6

300

Expand:

x^2(x^3+6)

x^5+6x^2

300

Expand & Simplify

3(x-5)-2(4+x)

x-23

300

Factorise

9y^2-3y

3y(y-3)

400

Simplify:

6xyxx-3wp

-18pwxy

400

Simplify:

m^7n^2m^5n^3

m^12n^5

400

Expand:

5x(x-2)

5x^2-10x

400

Expand & Simplify

5d-4(9-3d)

17d-36

400

Factorise

16xy-12x^2 z

4x(4y-3xz)

500

Simplify:

(12ab^2c)/(8ab)

(3bc)/2

500

Simplify:

(12a^3b^5)/(4b^6)

3a^3b^(-1)

500

Expand:

2p(2p^2-4pq+5)

4p^3-8p^2q+10p

500

Expand and simplify:

xy(40x+5)-3y(10x^2-x)

10x^2y+8xy

500

Factorise:

24xy^2z- 16x^2yz^3

8xyz(3y-2xz^2)