Select the two values of x that are roots of this equation. 2x2 + 7 x + 6 = 0
O A. X=-3
B. X= -4
C. x= -2
D. x= - 3/2

just for those that cant find it!
answer is in the picture, hope that helps

Step-by-step explanation:

Given :-

And we need to find out the roots of the given equation. We can use the middle term splitting method to find out the roots as ,

Given equation :-

Step 1: Find out the factors of 12 :-

We will choose the two factors such that their sum equals to the coefficient of x i.e. 7 .The factors are , 1×12 , 2×6 , 3×4 .

Step 2 : Breaking the middle term :-

Step 3: Take out common from terms :-

Step 4 : Equate them with 0 :-

Hence the correct options are C and D .

sup

step-by-step explanation: