select the approxiate value of x that is solutions for (x)=0 value f(x)=-3x^2+2x+8
select the approxiate value of x that is solutions for (x)=0 value f(x)=-3x^2+2x+8
select the approxiate value of x that is the solution to f(x)=0 where f(x)=-9x^2+6x+7