Show:
expansion laws
zero index laws
distribute laws
simplifying expression
factorising expression
100
2(a+7)
2a+14
100
a1^0
a1
100
a (b+c)
ab + ac
100
3+2(x+2)
7+2x
100
14a+28b
7(2a+4b)
200
5(b+7a)
5b+35a
200
9^0
1
200
a(gb+b)
agb+ab
200
6(x-1)+3(X-2)
9X-12
200
18h-45bn
9(2h-5bn)
300
5(3ab+7g)
15ab+35g
300
cd17^0
cd1
300
b(a+g+d)
ba+bg+bd
300
2(4+Y)+9(Y+2)
11Y+26
300
15a+30a
5a(3+6)
400
9(13g-6b)
117g-54b
400
gh17^0
gh1
400
a(g+d+b+bd)
ag+ad+ab+abd
400
11(X+2)+3(6+X)
14X+25
400
3ab+-9cd
3(1ab+-3cd)
500
7a(-8b+4h
-56ab+28h
500
dg45^0
dg1
500
5a(g+f+d+n+a)
5ag+5af+5ad+5an+5aa
500
2(X+3)+2(2X-3)
6X+6+4X-6
500
4fg-8x
2(fg-4x)