Question

(a) If z = 7, find the value of z³– 3(z – 10). (b) If p = – 9, find the value of p² – 2p – 100 (c) What should be the value of a if the value of 2x² + x – a is equals to 5, when x = 0??

Answer 1

Answer:

a, b and c see in the above given solution of your question.

Answer 2

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