The plans for a rectangular deck call for the width to be 10 feet less than the length. sam wants the deck to have an overall perimeter of 60 feet. what should the length of the deck be?

It creates dogx^2 and then flip your answer and multiply by 2

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 *_*