Use the discriminant to find what type of solutions (two rational, two irrational, one rational, or two nonreal complex) each of the following equations has. Do not solve the equation.x2 - 4x + 3 = 0
A. one rational solution
B. two nonreal complex solutions
C. two irrational solutions
D. two rational solutions
Answer: D
Mathematics
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Simplify the expression.
A. 
B. 
C. 
D. 
5/4
Mathematics
Graph the function.f(t) = 3t1/2
A. 
B. 
C. 
D. 
Mathematics
Find the simplified form for f(x) and list all restrictions on the domain.f(x) = 
- 
A. f(x) = 
, x ? -9, 4, 5
B. f(x) = 
, x ? -9, -4, 4, 5
C. f(x) = 
, x ? -9, -4, 4, 5
D. f(x) = 
, x ? -9, -4, 5
Mathematics
Use mathematical induction to prove the following.1 ? 3 + 2 ? 4 + 3 ? 5 + . . . + n(n + 2) = 
What will be an ideal response?
Mathematics