Lapregunta esta en la foto por favor

Xto the second power plus 14x plus 48. what are the factors? we are doing factoring trinomials with a=1

How do you find principle and simple interest

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