a^2 + 3a / a + 3 plisssd jawab sekarang

a
[tex]a {2 + 3a \div a {3 = 3 + a {3 \div 3 + a = a {2}^{?} }^{?} }^{?} }^{?} [/tex]
=a2+3a
______
a+3
=3+a3
______
3+a
=a2​?

maaf kalau salah.