The equation 2x2 + 5px +p= 0, where pis a constant, has no real roots. =

a

Find the set of possible values for p.

(5 marks)

р

and p

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Each of the four sides of a swimming pool measures 9 meters. the pool is 5 meters deep. how much water will be needed to fill it completely? a. 45 cubic meters b. 81 cubic meters c. 225 cubic meters d. 405 cubic meters reset next

Plot the points (0,6), (3,15.8), and (9.5,0) using the graphing tool, and find the function

Lines b and c are parallel. what is the measure of 2? m2 = 31° m2 = 50° m2 = 120° m2 = 130°