Find the product. Use the FOIL method.(3x + 8)(x + 8)

A. 3x2 + 64x + 32
B. 3x2 + 30x + 64
C. 3x2 + 32x + 32
D. 3x2 + 32x + 64

Answer: D

Mathematics

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Use integration by parts to establish a reduction formula for the integral., n ? 1

A.  = tann-1 x + 
B.  = tann-1 x -  
C.  = tann-2 x - 
D.  = tann-1 x - 

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Mathematics

Round the decimal to the given place value.716.872, nearest whole number

A. 716.87 B. 716.9 C. 716 D. 717

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Mathematics

Write in exponent form.9

A. 1 ? 9 B. 91 C. 92  D. 19

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Mathematics

Use properties of logarithms to condense the logarithmic expression. Write the expression as a single logarithm whose coefficient is 1. Where possible, evaluate logarithmic expressions.ln x + 5ln y

A. ln (x + 5y)
B. ln 
C. ln xy5
D. ln 5xy

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Mathematics