Question

How do you solve by factoring `2x^2+ 7x + 3=0`?

Answer 1

`x=-3`
`x=-1/2`

Explanation:

`2x^2+7x+3=0`
or
`2x^2+6x+x+3=0`
or
`2x(x+3)+1(x+3)=0`
or
`(x+3)(2x+1)=0`
or
`x+3=0`
`x=-3`=======Ans `1`
or
`2x+1=0`
or
`2x=-1`
or
`x=-1/2`======Ans `2`