Respuesta :

texaschic101
6z^8(7z + 5z^2) =
42z^9 + 30z^10 <==

** when ur multiplying with exponents, u add the exponents
kenide992
lets solve the exponents 6to the power of 8 equal to1 679 616z ,5 to the power of 2 equal to 25

now 1679616 multiplie by 7 equal 11 757 312 and 1 679 616 multiplie by 25 equal41 990 400

now 11 757 312 adding by 41 990 400 equal to 53 747 712

hope that my answer help u and be the best