exam Maths Puzzle Numerical Ability

Simplify

x/x2nd power - 16 + x3rd power/x2nd power - 14x + 40

Read Solution (Total 0)

exam Other Question

The fastest elevator in the world is in the Taipei 101 tower in Taiwan. Descending from the observation deck, the elevator travels between the two heights shown in about 7 seconds. Can you please help me write a quadratic function with this set of data?
(0,254)(4,234)(8,235)(12,239)(16,255)

Thank you