Find the nonreal complex solutions of the equation. Write your answer in standard form.(11x - 2)2 = -180

A.
B.
C.
D.


Answer: A

Mathematics

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Solve.10% of 300 is what?

A. 0.3 B. 300 C. 30 D. 3

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Factor by any method.245x10 - 45

A. (35x5 - 15)(7x5 + 3) B. 5(49x10 - 9) C. 5(7x5 - 3)2 D. 5(7x5 - 3)(7x5 + 3)

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Solve.How long will it take for the population of a certain country to double if its annual growth rate is ? Round to the nearest year.

A. 1 yr B. 7 yr C. 16 yr D. 47 yr

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Solve the problem.The demand equation for a certain product is P = 25 - 0.001x, where x is the number of units sold per week and P is the price in dollars at which one is sold. The weekly revenue R is given by  What number of units sold produces a weekly revenue of $80,000?

A. 2870 units B. 79,975,000 units C. 3768 units D. 21,232 units

Mathematics