Math, asked by shaziatabassum90, 9 days ago

is there anyone to help meeeèeehh​

Attachments:

Answers

Answered by twisha1084
0

Step-by-step explanation:

(x+3)(x+7)

x^2+(3+7)x+3×7

=x^2+10x+21

(4x+5)(4x+1)

(4x)^2+(5+1)x+5×1

16x+6x+5

Similar questions