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