-9 and 2 are the correct choices here. So, A and F.
Hope this helps! (:
Answer:
he solution of the quadratic equation is x=-9 and x =2
So (a) and (f) are correct option
Step-by-step explanation:
We have given the equation [tex]2x^2+7x=14=x^2+4[/tex]
[tex]x^2+7x-18=0[/tex]
[tex]x^2+9x-2x-18=0[/tex]
[tex]x(x+9)-2(x+9)[/tex]
Now taking (x+9) common
[tex](x+9)(x-2)=0[/tex]
x = -9 and x= 2 are the roots of the equation
So the solution of the quadratic equation is x=-9 and x =2
So (a) and (f) are correct option
