Solve the following system. If the​ system's equations are dependent or if there is no​ solution, state this. 3x-4y-z= 14
4x+2y+z= 13
7x-2y+2z= 19
A) There is one solution. The solution is (__,__,__)
B) The system is dependent
C) There is no solution

No he does not because he can only cover 12 square feet from 15 square feet which he will still need 3 more. this is because if 3×5=15 square feet and 15-12=3 which thats 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 *_*