Use the discriminant to determine the number and type of solutions for the equation. If the solution(s) are real, state whether they are rational or irrational.t2 + 4t + 4 = 0
A. Two irrational solutions
B. Two rational solutions
C. One rational solution
D. Two nonreal complex solutions
Answer: C
You might also like to view...
Determine the period of the function.y = tan 4t
A. ?
B. 
C. 
D. 
Write the sum or difference as a product containing only sines and/or cosines.sin(4?) - sin(6?)
A. 2 cos(4?) cos(5?) B. 2 sin(5?) cos ? C. -2 sin ? cos(5?) D. -2 sin ?
The lists below show five agricultural crops in Alabama, Arkansas, and Louisiana.AlabamaArkansasLouisianasoybeans (s)soybeans (s)soybeans (s) peanuts (p)rice (r)sugarcane (n)corn (c)cotton (t)rice (r)hay (h)hay (h)corn (c)wheat (w)wheat (w)cotton (t)Let U be the smallest possible set that includes all of the crops listed; and let A, K, and L be the sets of five crops in Alabama, Arkansas, and Louisiana, respectively. Find the indicated set.L' ? K'
A. {r, s, t} B. {p} C. {c, h, n, p, w} D. {c, h, p, s, w}
Solve the problem.Find the probability of getting 2 tails when 3 fair coins are tossed.
A. 
B. 
C. 
D. 