Question

Pls solve the question marked with orange

Answer 1

Answer:

plz refer to the attachment

hope it helps

thank you

Answer 2

Step-by-step explanation:

=a2x2+ax3+x+a

=(a2x2+ax3)+(x+a)

=ax2(a+x)+1 (x+a)

=ax2 (x+a)+1 (x+a)

=(x+a)(ax2+1)