Solve the equation. Write complex solutions in standard form.x2 - 
x = - 
A. - 
± i
B. 
± 
C. - 
± 
D. 
± i
Answer: D
Mathematics
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Add.-3 + 11 + (-15)
A. 23 B. -7 C. 29 D. -1
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Use cross products to determine whether the pair of fractions is equivalent.
and 
A. equivalent B. not equivalent
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Use a vertical format to find the product.x3 + 3x - 2
A. x4 + 3x2 - 2x + 12 B. x4 + 12x3 + 3x2 + 34x - 24 C. x4 + 12x3 + 3x2 + 38x + 24 D. x3 + 15x2 + 34x - 24
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Solve the problem.Find the accumulated present value of the following continuous money flow:R(t) = t , k = 6%, T = 20 years
A. $694.78 B. $93.71 C. $139.22 D. $55.56
Mathematics