How many solutions exist for the giving equation? 3(x+10)+6=3(x+12)

There’s no x^2, so you don’t need to foil, so there should be 1

Dwould be the answer

Answer to your question: a. the fundamental theorem of algebra tells you that the equation will have two complex roots since the degree of the polynomial is 2. the roots are ​ x=1±i7√2 .number of roots=degree of polynomialhere, degree of polynomial is 2 so number of roots will be 2.hope it *_*