Perform the indicated operations and simplify the result. Leave the answer in factored form.

A. - 
B. -1
C. - 
D.


Answer: A

Mathematics

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Find an equation of the line tangent to the given curve at the point (a, f(a)).  f(x) = 2e7x , a = 0

A. y = -14x + 2 B. y = 2x + 2 C. y = 14x + 2 D. y = 7x + 2

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Add.-190 + (-250)

A. 60 B. -60 C. 440 D. -440

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Approximate the number using a calculator. Round your answer to three decimal places.e-1.5

A. -4.077 B. -0.223 C. 0.523 D. 0.223

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Write the complex number in polar form. Express the argument in degrees.6

A. 6(cos 90° + i sin 90°) B. 6(cos 270° + i sin 270°) C. 6(cos 0° + i sin 0°) D. 6(cos 180° + i sin 180°)

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