Write the expression using a single radical sign. Assume that all variables represent positive real numbers. Simplify the radicand if possible.
A. 212
B. 
C. 27
D. 
Answer: B
Mathematics
You might also like to view...
Expand using the binomial theorem.(x + 8)5
A. x5 + 40x4 + 1280x3 + 10,240x2 + 20,480x + 32,768 B. x5 + 40x4 + 640x3 + 5120x2 + 20,480x + 8 C. x5 + 40x4 + 1280x3 + 10,240x2 + 20,480x + 8 D. x5 + 40x4 + 640x3 + 5120x2 + 20,480x + 32,768
Mathematics
Simplify.(7x2 - 8x - 4) + (6x2 - 8x + 7)
A. 13x2 - 8x + 3 B. 42x2 - 8x + 3 C. 13x2 - 16x + 3 D. 13x4 - 16x2 + 3
Mathematics
Evaluate the expression for the given value or values.8x - 3y for x = 5, y = 5
A. 37 B. 55 C. 35 D. 25
Mathematics
Use the quotient rule to divide and simplify.
A. 
B. 
C. 
D. 
Mathematics