exam
Maths Puzzle
Numerical Ability
Subtract
4x^2 - 5x from the sum of 9x^2 - 2 and 6x - 1.
This is my answer is it right?
-5x^2 - x + 1
Read Solution (Total 0)
exam Other Question
The population P of a certain culture is expected to be given by a
model P = 100 ert where r is a constant to be determined and t is a
number of days since the original populatio
8cm
12cm