Expanding brackets using the distributive law
Laws of Indices
Factorization and
Substitution
Substitution
Binary operations
Simplifying expressions
100
8(7x−4y)
56x−32y
100
a3*a4
a7
100
mx+my+2x+2y
(x+y)(m+2)
100
If A =3, B=9 what is 2ab
54
100
z−1+3
z+2
200
12(a−b)
12a−12b
200
x3/x2
x1
200
qx+py+px+qy
(x+y)(p+q)
200
If M=4 what is 2(m+4)
16
200
y3−6+y2
y3+y2−6
300
2(x-3)
2x-6
300
q-8
1/q8
300
xy+ay+xx+ax
(x+y)(a+x)
300
a*b=2a+3b what is 2*1
7
300
x+x−6
2x−6
400
9(5ad+6ac)
54ac+45ad
400
(x-2)4
x-8
400
3(x+y)+7(x+y)+20
10(x+y+2)
400
a*b=3a+b what is 6*4
22
400
a2-1+4
a2+3
500
4(4abc+6xyz)
16abc+24xyz
500
(y3)3
y9
500
6a2b3-3a4b2-7a4c
a2(−3a2b2−7a2c+6b3)
500
a*b=3a+b what is 4*6
18
500
2(x+4)+2(x−5)−2y
4x−2y−2