exam
Maths Puzzle
Numerical Ability
solve for x
log2x + log2(x^2-9) = log2(-5x)
Read Solution (Total 0)
exam Other Question
One-third of a number, decreased by 1 is 8.
What is the number?
Can anyone assist me with the following 2 problems?
Thank you very much.
Subtract and Simplify
w-5 - 8w-17
w 11w
The w is under the w-5 and th