Question

(a square minus 3a )( a square -3a +7)+10

Answer 1

Answer:

( a^2 - 3a ) (a^2 - 3a + 7 ) + 10

a^4 - 3a^3 + 7a^2 - 3a^3 + 9a^2 - 21a + 10

a^4 - 6a^3 + 16a^2 - 21a + 10

hope May it be helpful

Answer 2

Answer:

Step-by-step explanation:

(a^2-3a)(a^2-3a+7)+10

=a^2(a^2-3a+7)-3a(a^2-3a+7)+10

=a^4-3a^3+7a^2-3a^3+9a^2-21a+10

=a^4-6a^3+16a^2-21a+10