Simplify the expression.3

A.
B.
C. 9
D. 1


Answer: B

Mathematics

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Perform the indicated operation. Write the result in the form a + bi.(-3 + 8i) - 2

A. -1 + 8i B. -5 + 8i C. 5 - 8i D. -1 - 8i

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Perform the indicated operations. Write the resulting polynomial in standard form.(x + 4y)(x - 4y)3

A. x4 + 16x3y - 64xy3 - 256y4 B. x4 - 16x3y + 64xy3 - 256y4 C. x4 + 8x3y - 128xy3 - 256y4 D. x4 - 8x3y + 128xy3 - 256y4

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Factor completely. State that the polynomial is prime if it cannot be factored.81x2 - 4

A. prime B. (9x + 2)2 C. (9x + 2)(9x - 2) D. (9x - 2)2

Mathematics