5m Zen
( 5a 2b )( 3a 7b
( 5a 2b )( 3a 7b pictures 5
Home
>
( 5a
( 5a 2b )( 3a 7b
5a 2b c )+( 3a 7b
3a 2b 5a 7b 4a b
3a 2b 7b 3a 2b 2 5a 3b
simplify 5a u2013 2b u2013 3a + 7b
(- 5a 2b )(- 3a 7b
