Question

1, Find each the following products:
(a) (a2-3a + 7) X (2a + 3)​

Answer 1

Answer:

farmula add kro ..................

Answer 2

Step-by-step explanation:

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

=a(2a+3)+7(2a+3)

=2a+3a-6a•2-9a+14a+12

=-4a•2+8a+21(mutipyby-1)

or 4a•2+8a+21

(b)=3p(2p•2-pq+49)

=6p•3-3p•29+147p