Solve.x2 = 

A. - 
B. - 
C.
D.


Answer: B

Mathematics

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Solve for y or k, as appropriate.ex2e3x+3 = ek

A. x2 - 3x - 3 B. x2 + 3x + 3 C. ln (x2 + 3x + 3) D. 3x3 + 3x2

Mathematics

Evaluate the expression using the given values. ; x = 5, y = 5, and z = -5.

A. - 
B. - 5
C. 5
D.

Mathematics

Rationalize the denominator. Simplify, if possible. Assume that any variables represent positive real numbers. 

A.
B.
C.
D.

Mathematics

Provide an appropriate response.Consider the statement Sn:  4 + 9 + 14 + ... + (5n - 1) = .Write the statement Sk + 1.

A. 4 + 9 + 14 + ... + (5k + 4) = 
B. 4 + 9 + 14 + ... + 5k = 
C. 4 + 9 + 14 + ... + (5k + 4) = 
D. 4 + 9 + 14 + ... + (5k - 1) = 

Mathematics