Factor by grouping.12x2 + 7xt - 12t2
A. (4x + 3t)(3x - 4t)
B. (4x - 3t)(3x + 4t)
C. (12x - 3t)(x + 4t)
D. Prime
Answer: B
Mathematics
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A. 
B. 
C. 
D. 
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Solve for the specified variable. Assume that all other variables are nonzero.S = ?(b2 + B2)w; for b
A. b = ± 
- B2
B. b = ± 
C. b = ± 
D. b = ± 
- B
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Find the volume of the solid bounded above by the surface
?
z = f(x, y)
?
and below by the plane region R.
?
; R is the triangle with vertices (0, 0), (5, 0) and (0, 5).
?
A. 
B. 
C. 
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Find the value of the logarithmic function.log(1000)
A. -3 B. 3 C. -1 D. 1
Mathematics