Use properties of exponents to simplify the expression. Express answers in exponential form with positive exponents only. Assume that any variables in denominators are not equal to zero.
A. 
B. 8x3y8
C. 
D. 
Answer: A
Mathematics
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Solve the problem.Suppose that f and g are continuous and that 
and 
A. 2 B. -2 C. 14 D. -14
Mathematics
Perform the desired operation. Write the answer in the form a + bi.(-2 + i)(-2 - i)
A. 5 B. 4 C. -3 D. -2
Mathematics
Solve the problem.Estimate the "RRAM" area under the graph of the function above the x-axis and under the graph of the function from 
to 
Use 5 subintervals.
A. 18.75 B. 15.5 C. 17.5 D. 14.5
Mathematics
Write the decimal as a fraction or a mixed number. Express your answer in simplest form.0.74
A. 
B. 
C. 
D. 
Mathematics