Solve the given exponential equation. Round answer to three decimal places.2x - 4x + 2 = 0

A. {12.639}
B. {1.000}
C. {3.660}
D. {1.000, 3.660}


Answer: D

Mathematics

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Provide an appropriate response.For a certain system of two linear equations, the values of the determinants used in Cramer's rule are and  What is the solution set of the system?

A.
B.
C. {(23, -13)}
D.

Mathematics

Multiply. Express your answer in standard form.(-8 + 3i)2

A. 73 - 48i B. 55 - 48i C. 73 + 48i D. 55 + 48i

Mathematics

Find the inverse of the relation.{(4, 8), (5, 8), (6, -1), (7, 1)}

A. {(8, 4), (1, -1), (6, 5)} B. {(8, 4), (8, 5), (-1, 6), (1, 7)} C. {(8, 4), (5, -1), (6, 1)} D. {(4, 1), (4, -1), (6, 5)}

Mathematics

Factor completely. Make sure you factor out the GCF first if possible. If prime, so state.x4 - 81

A. prime B. (x2 - 9)(x2 - 9) C. (x2 + 9)(x2 + 9) D. (x2 + 9)(x + 3)(x - 3)

Mathematics