exam Maths Puzzle Numerical Ability

Which of the following would be classified as a trinomial?

x2 + 2x
1 - x - x5
3xy
(xy)z
all of these

Thank you =)

Read Solution (Total 0)

exam Other Question
using logarithms solve index is 5, radical sign over 125/0.55 manufacturer has determined that the revenue received from selling x items of a product is given by R(x) = -0.3x2 + 200x and the cost to produce x items of the product is given by