Answered

(x+1) (x+1) solution and answer please

Sagot :

Bitothanviz

Answer:

use FOIL method po

(x+1) ( x+1) = x²+2x+1

x•x = x²

x•1 = 1x

1•x = 1x

1•1 = 1

x²+1x+1x+1

= x²+2x+1