Find the complex solutions of the given equation.2r2 + 5r + 5 = 0
A. 
B. 
C. 
D. 
Answer: D
Mathematics
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Use the product rule to simplify. Write the results using exponents.x12 ? x4
A. 2x48 B. x48 C. x16 D. 2x16
Mathematics
Simplify the complex fraction.
A. 
B. -1
C. - 
D. 
Mathematics
Solve the equation.2p3 - 3p2 - 98p + 147 = 0
A. -7, 0, 7
B. -7, 7
C. -7, 
, 7
D. -7, - 
, 7
Mathematics
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
Mathematics