Question

c) 3x^3y². (7x²y^3) =​

Answer 1

$\boxed{\boxed{\boxed{\boxed{\mathsf{3x^3y^2(7x^2y^3)=21x^5y^5}}}}}$

Answer 2

Oie, Td Bom?!

$= 3x {}^{3} y {}^{2} \: . \: (7x {}^{2} y {}^{3} )$

$= 3x {}^{3} y {}^{2} \: . \: 7x {}^{2} y {}^{3}$

$= 21x {}^{3} y {}^{2} x {}^{2} y {}^{3}$

$= 21x {}^{3 + 2} y {}^{2 + 3}$

$= 2 1{}^{5} y {}^{5}$

Att. Makaveli1996