Use Cramer's rule to solve for x only.


C) x = 3

Mathematics

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Find the limit, if it exists.

A. 1 B. 0 C. Does not exist D. -1

Mathematics

Evaluate .g(x, y, z) = z; G: y2 + z2 = 49, z ? 0, 2 ? x ? 3

A. 98 B. 490 C. 14 D. 49

Mathematics

Evaluate the surface integral of the function g over the surface S.G(x, y, z) = x3y3z3; S is the surface of the rectangular prism formed from the coordinate planes and the planes x = 2, y = 2, and z = 3

A. 6912 B. 108 C. 1728 D. 648

Mathematics

Simplify. Express your answer with positive exponents. Assume that all variables are nonzero.(-8x-9)(3x-2)

A. -24x18
B. 24x18
C.
D. -24x11

Mathematics