book Maths Puzzle Numerical Ability

Rearrange the following so that the letter becomes the subject

p = n(q-2)^2; q =

Can you please show your working out, and thank you in advance

Read Solution (Total 0)

book Other Question

Hi,can you please explain in detail and help solve these?

X:9^x=3

x:2^9x-4=32

4 ___
Express as a product: log 3 /x

Thank you so much!
Jackee please help me with this problem:Expres .15(with the bar at the top of 15)as a fraction in simplest form.