Question

simplify (a+b) (c-d)+ (c-d) +2 (ac+bd) give right answer​

Answer 1

Answer:

Answer =4ac please mark me brainiest answer

Answer 2

step by step explanation:

( a + b ) ( c - d ) + ( c - d ) + 2 ( ac + bd )

= ac - ad + bc - bd + ( c - d ) + 2ac + 2bd

= ac - ad + bc - bd + c - d + 2ac + 2bd

= ac + 2ac + c - ad - d + 2bd + bc - bd

= 3ac + c - ad - d + 2bd - bd + bc

= 3ac + c - ad -d + bd + bc

taking common

c ( 3a + 1 ) - d ( a + 1 ) + b ( d + c ) .

This is the ans.