Answer:
[tex]12y^2+2y-5[/tex]
Step-by-step explanation:
[tex](72y^3 + 12y^2 - 30y)[/tex] ÷ 6y
WE divide each term by 6y, while dividing by 6y we apply property of exponent
a^m / a^n= a^m-n
[tex]\frac{72y^3}{6y} =12y^2[/tex]
[tex]\frac{12y^2}{6y} =2y[/tex]
[tex]\frac{30y}{6y} =5[/tex]
Now we combine all the terms
[tex]12y^2+2y-5[/tex]
