Add or subtract. Simplify the answer. - 

A.
B.
C.
D.


Answer: B

Mathematics

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Use the square root property to solve the equation.(x + 9)2 = -175

A. {-9 - 5, -9 + 5}
B. {9 - 5i, 9 + 5i}
C. {5i - 9, 5i + 9}
D. {-9 - 5i, -9 + 5i}

Mathematics

Find the term indicated in the expansion.(x + 2y)9; 7th term

A. 5376x3y6 B. 2688x6y3 C. 2688x3y7 D. 5376x6y3

Mathematics

Give the domain and range of the function.

A. Domain (-?, ?) ; Range {6} B. Domain [-7, 7] ; Range {6} C. Domain {6} ; Range (-7, 7) D. Domain (-7, 7) ; Range {6}

Mathematics

Solve. + 10 = 0

A.
B. No solution
C. - 
D. - 

Mathematics