Rationalize the denominator.
A. 
B. 
C. 
D. 
Answer: D
Mathematics
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What term of the arithmetic sequence is the given number?
, 
, - 
, . . . ; - 
A. 32 B. 35 C. 33 D. 30
Mathematics
Use Descartes's Rule of Signs to determine the possible number of positive and negative real zeros for the given function.f(x) = 3x7 - 5x4 + x + 10
A. 2 or 0 positive zeros, 2 or 0 negative zeros B. 3 or 1 positive zeros, 3 or 1 negative zeros C. 2 or 0 positive zeros, 1 negative zero D. 2 or 0 positive zeros, 1 or 0 negative zeros
Mathematics
Completely factor the polynomial or state that the polynomial is prime.6x2 - 6x - 36
A. (6x + 12)(x - 3) B. prime C. 6(x + 2)(x - 3) D. 6(x - 2)(x + 3)
Mathematics
Solve for the requested variable.m varies directly as p, and m = 27 when p = 3. Find m when p is 7.
A. m = 63 B. m = 49 C. m = 9 D. m = 81
Mathematics