Perform the operation in expanded notation. Write your answer in simplified form.44 + 33

A. 97
B. 77
C. 87
D. 429

Answer: B

Mathematics

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Provide an appropriate response.Find -x

A. e
B. ?
C.
D. - 

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Find the character of the roots.4x2 + 12x + 9 = 0

A. Exactly one rational solution B. Two different imaginary solutions C. Two different rational solutions D. Two different irrational solutions

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Provide an appropriate response.Perform the multiplication: -6a(-2a2)

A. -8a3 B. -12a3 C. 12a3 D. -8a2

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Simplify. Assume radicands of square roots are positive.()3

A. 6x2
B. 18x2
C.
D. 216x6

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Mathematics