Simplify the expression. Assume that all variables are positive when they appear.

A.
B.
C.
D.


Answer: B

Mathematics

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A plane has normal vector n and passes through the point P. Find an equation for the plane.

What will be an ideal response?

Mathematics

Express the number in scientific notation.0.00000237

A. 2.37 × 10-7 B. 2.37 × 106 C. 2.37 × 10-6 D. 2.37 × 107

Mathematics

Find the GCF for the list.17b6, 17b4k4, 3b4

A. b4 B. b4k4 C. 17b4k4 D. 17b4

Mathematics

Find the standard form of the equation of the hyperbola satisfying the given conditions.Endpoints of transverse axis: (-4, 0), (4, 0); foci: (-9, 0), (-9, 0)

A.  -  = 1
B.  -  = 1
C.  -  = 1
D.  -  = 1

Mathematics