M= 2x+2y+3xy(x+y)+5x^3y^2+5x^2y^3+2 với x+y=0

the answer is c.

for continuous functions, they continue in the same pattern and you have to find that pattern kinda like slope

this linear equation would have just one solution.

step-by-step explanation:

the reason why this would have one solution is that it is an expression with just one variable. since that variable is not raised to a power, it will always have just one solution.

b