double the number plus three times another number is 54. the difference between these two numbers is three. what are the two numbers?

Iwould like to think so. what’s the question you need with?

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 *_*