please help solve these Mathematics task
{1} Write down the factors of the following expressions [A] bd
{b} 7xy
{c} 3k2t2
{d} 16uv2

{2} find the hcf of
{a} 9ab2 and 12ab2b
{b} 10m2 and 15m2
{c} 18pd2 and 36p2d
{d}4k2 and 20k2t

For free?

LightOnScams:
For free?

No! I am a gentleman 200 naira recharge card of any network of your choice.
Please note, where b appeared it means for example b2 k2 t2 it stands for b,k,t,v, to the power of 2

indigene:

No! I am a gentleman 200 naira recharge card of any network of your choice

Snap and post the questions. I can't understand what you wrote.

LightOnScams:

Snap and post the questions. I can't understand what you wrote.

Check

indigene:

Check

Here are the answers to the questions..
1(a) bd = b × d

1(b) 7xy = 7 × x × y

1(c) 3k²t² = 3 × k × k × t × t

1(d) 16uv² = 2 × 2 × 2 × 2 × u × v × v

2(a) 9ab² = 3 × 3 × a × b × b
12a²b = 2 × 2 × 3 × a × a × b
HCF = 3 × a × b = 3ab


2(b) 10m² = 2 × 5 × m × m
15m² = 3 × 5 × m × m
HCF = 5 × m × m = 5m²

2(c) 18pd² = 2 × 3 × 3 × p × d × d
36p²d = 2× 2 × 3 × 3 × p × p × d
HCF = 2 × 3 × 3 × p × d = 18pd

2(d) 4k² = 4 × k × k
20k²t = 4 × 5 × k × k × t
HCF = 4 × k × k = 4k²