Solve the equation by completing the square.x2 - 10x + 16 = 0
A. {-8, -2}
B. {8, 2}
C. {, -1}
D. {14, 2}
Answer: B
Mathematics
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Solve the problem.The base of the closed cubelike surface is the unit square in the xy-plane. The four sides lie in the planes , x = 1, y = 0, and y = 1. The top is an arbitrary smooth surface whose identity is unknown. Let
and suppose the outward flux through the side parallel to the yz-plane is 1 and through the side parallel to the xz-plane is -5. What is the outward flux through the top?
A. 0 B. -4 C. Not enough information to determine D. 4
Mathematics
Evaluate.34
A. 12 B. 3 C. 34 D. 81
Mathematics
Use synthetic division and the Remainder Theorem to find the function value.f(x) = 2x3 - 7x2 - 8x + 14; find f(4)
A. -2 B. -392 C. 62 D. 258
Mathematics
Solve the equation. = 12
A. {144} B. {-12} C. {-12, 12} D. {12}
Mathematics