exam Maths Puzzle Numerical Ability

PLEASE HELP!!!!

Add

2/3x^4 - 1/3x^2y + a/2x^p

Thank you so much!

Read Solution (Total 0)

exam Other Question

I have to solve this equation : p + 9 = 2

May I please have some help? Multiply:
(8√[6] + 3√[2])(4√[6] - 5√[2])

I believe FOIL is used here. I also think the answer should have no decimals.

Thanks for helping!!!