Simplify the expression. Assume all variables represent positive real numbers.
A. -3a2b 
B. 3ab 
C. not a real number
D. 3ab 
Answer: A
You might also like to view...
Convert as indicated. When necessary, round to the nearest tenth of a degree.109.3° C to degrees Fahrenheit
A. 28.7° F B. 228.7° F C. 164.7° F D. 92.7° F
Given that the polynomial function has the given zero, find the other zeros.f(x) = x3 + 7x2 - 16x + 18; 1 + i
A. 1 - i, 9i B. 1 - i, 9 C. 1 - i, -9 D. -9, 9
Find the exact value of the indicated trigonometric function of ?.cos ? = 
, tan ? < 0Find sin ?.
A. -
B. - 
C. - 
D. - 
Determine whether there is a relative maximum, a relative minimum, a saddle point, or insufficient information to determine the nature of the function 
at the critical point 
.
?
?
A. insufficient information to determine the nature of the function at
B. relative maximum at ?
C. saddle point at
D. relative minimum at