Ryan is building a tree he use. It will take hours to complete. He can work on the tree house hours each day. tow many days will it take Ryan to complete the tree
house?

5,600 x 10^3 = a) 560 b) 5,000,600 c) 5,600,000 d) 56,000

Me solve this problem, and someone clearly explain to me how to solve it.1.) use the value of the discriminant to determine if the given trinomials has 2 real solutions, 1 real solution, or no real solutions.a.  x2  − 4x  − 7 = 0b. 4r2  + 11r  − 3 = 0c. 3m2  + 7 = 0d.  t2  + 2t  + 1 = 0

Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. x^2 + 4x + 5 = 0