Use the rules for exponents to rewrite the expression and then evaluate the new expression. 
A. -14
B. -5
C. 0
D. 1
Answer: D
Mathematics
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Evaluate the function at the indicated value.Find f(x + h) when f(x) = 3x2 + 5x + 1.
A. 3x2 + 3h2 + 5x + 5h + 1 B. 3x2 + 3h2 + 11x + 11h + 1 C. 3x2 + 6xh + 3h2 + 5x + 5h + 1 D. 3x2 + 3xh + 3h2 + 5x + 5h + 1
Mathematics
Solve the equation.
+ 2 = 
+ 1
A. 
B. 
C. 
D. 
Mathematics
Two sides of a right triangle ABC (C is the right angle) are given. Find the indicated trigonometric function of the given angle. Give exact answers with rational denominators.Find sin B when b = 5 and c = 6.
A. 
B. 
C. 
D. 
Mathematics
Evaluate the integral.
?
?
A. 
B. 
C. 
D. 
E. none of these
Mathematics