y+y^2+(y+y)^2
= y + y^2 + (2y)^2
= y + y^2 + 4y^2
= y + 5y^2
d)
y+y^2+(y+y)^2= ?
a. y^2 + 5y
b. 2y^2 + y
c. 3y^2 + y
d. 5y^2 + y
e. 4y^4 + y^2 + y
please answer and explain
2 answers
thank you, Reiny