What is the solution to the equation

single solution : 3

Step-by-step explanation:

hello ;

for : x≠0 : this equation equivalent to : x(x+3) =2x²

means : x²+3x=2x²

x²-3x=0    so : x(x-3) = 0

x=0 ( refused) or x-3 = 0   so : x=3

verify : (3+3)/2(3)² = 1/3

6/18=1/3

1/3=1/3 true

single solution : 3

step-by-step explanation:

descending order means to order the polynomials from the term with the largest exponent to the term with the smallest exponent.  

therefore, the correct answer is d.