Answers

2014-10-29T20:08:52+05:30
1)9x2=45
x2=45/9
x2=5
x= \sqrt[2]{5}
2)by using quadratic equations, the answer is (x-10)(x-5)
so,x=-5 or -10
3)factorize 6x2+x-2 you will get (2x-1)(3x+2)

1 5 1
other question can u give hints mr.juttuc4