Find the zeros of the polynomial function and state the multiplicity of each.f(x) = x4 - 7x2 + 12
A. 4, multiplicity 1; 3, multiplicity 1
B. 4, multiplicity 1; -
, multiplicity 1; 
, multiplicity 1
C. -2, multiplicity 1; 2, multiplicity 1; -
, multiplicity 1; 
, multiplicity 1
D. -2, multiplicity 1; 2, multiplicity 1; -
, multiplicity 1
Answer: C
Mathematics
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What will be an ideal response?
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Solve the logarithmic equation.log4(x + 3) = 3
A. {67} B. {84} C. {78} D. {61}
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Solve the equation on the interval 0 ? ? < 2?.cos ? = sin ?
A. 
B. 
C. 
D. 
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Use De Moivre's theorem to simplify the expression. Write the answer in a + bi form.(-
+ i)6
A. 64i
B. -64
+ 64i
C. -64
D. 64 - 64i
Mathematics