Question

how come this is not factorable?....5x^2+6x+8

Answer 1

ah it is facotrable ask myininaya about this she can do it

Answer 2

5 is prime. so it only roots are 5 and 1.
8= +/-(2,4)(1,8)
the solutions(zeroes) will be decimals. so that is a huge indication that it is not factorable (at least without using decimals and roots)

Answer 3

okay, thank you :)