Find two square roots for the complex number. Write your answer in standard form.
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?

A.
B.
C.
D.
E.


Answer: C

Mathematics

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Express the number in scientific notation.In a certain city, the subway system carried a total of 1,740,000,000 passengers.

A. 17.4 × 109 B. 1.74 × 109 C. 1.74 × 108 D. 1.74 × 1010

Mathematics

Graph. Label any intercepts and determine the slope of the line. If the slope is undefined, state this.x = 6

A. x-intercept: (0, 6), m: 0

B. x-intercept: (0, 0), m: 6

C. x-intercept: (6, 0), m: undefined

D. x-intercept: (6, 0), m: 

Mathematics

Graph the polynomial function. f(x) = -2x3(x + 1)2(x + 4)

A.

B.

C.

D.

Mathematics

Evaluate or simplify the expression without using a calculator.5

A. 11.2035 B. 47 C. 470 D. 4.7

Mathematics