Question

Simplify ii)(8a-3b)+4 b​

Answer 1

Answer:

Step-by-step explanation:

Given that,

( 8a - 3b ) + 4b

= 8a - 3b + 4b ( ∵ brackets are opening )

= 8a + ( - 3 + 4 ) b ( ∵ common )

= 8a + (1 ) b

= 8a +b is the answer.

Answer 2

Step-by-step explanation:

$\tt \red{ \implies(8a - 3b) + 4b}$

$\tt \pink{ \implies8a + ( - 3b + 4b)}$

$\tt \purple{ \implies8a + b}$

$\tt \red {imp }\blue{ort} \purple{ant} \quad \green{si } \pink{gn : }$

$\tt( + ) \times ( + ) = ( + ) \\ ( + ) \times ( - ) = ( - ) \\ ( - ) \times ( + ) = ( - ) \\ ( - ) \times ( - ) = ( + )$