|
Distributivity: 2·(3 ± 4) = 2· 3 ± 2· 4 | 
|
Got it ! Simplify: $2(3a+1)+ (4+2b)0.5$ = $(x-y)(a+b)$ = $(1+x)(2x-2)$ = -$a^2+(1-a)(1-a) $ = $a(a+1)^2 $ =
|
|
Distributivity: 2·(3 ± 4) = 2· 3 ± 2· 4 |
|
Got it ! Simplify: $2(3a+1)+ (4+2b)0.5$ = $(x-y)(a+b)$ = $(1+x)(2x-2)$ = -$a^2+(1-a)(1-a) $ = $a(a+1)^2 $ =