Answers

2016-07-04T17:46:20+08:00
Answers:
1. Factors: (2r+5) and (r+3)
    Roots: - \frac{5}{2} and -3
2. Factors: (x-7) and (x+2)
    Roots: 7 and -2.
0
ty pero bakit negative 10 ung isa
2 squared minus 14=-10 parehas ng 5 times -2...
ok meron bang mas maiksi?
ah ok na pla to
salmat