Convert the radical expression to its rational exponent form and then simplify. Assume that all variables represent positive numbers.
A. 20x
B. 
C. x20
D. x1/20
Answer: D
Mathematics
You might also like to view...
Subtract. 7.2
A. 6.000 B. 6.239 C. 5.239 D. 5.361
Mathematics
Find the degree and leading coefficient of the polynomial.-16x9 - 6x + 9
A. Degree: 11; leading coefficient: -16 B. Degree: 10; leading coefficient: -16 C. Degree: -16; leading coefficient: 9 D. Degree: 9; leading coefficient: -16
Mathematics
Find f(x) and g(x) such that h(x) = (f ? g)(x).h(x) = ?9x + 8?
A. f(x) = x, g(x) = 9x + 8 B. f(x) = -?x?, g(x) = 9x + 8 C. f(x) = ?-x?, g(x) = 9x - 8 D. f(x) = ?x?, g(x) = 9x + 8
Mathematics
Find the direction angle of the vector v. Round to the nearest tenth if necessary. v = -3i + 3j
A. 120° B. 150° C. 135° D. 315°
Mathematics