simplify (a+b)(c+d) = ac+ad+bc+bd
Answers
Answered by
0
Answer:
0
Step-by-step explanation:
.........so easy.....m
Attachments:
Answered by
0
Answer:
Step-by-step explanation:
We know that multiplication is distributive over addition
So we'll distribute ( a + b ) over addition .
( a + b ) ( c + d )
= c ( a + b ) + d( a + b )
= ca + cb + da + db [ commutative
Property ]
= ac + bc + ad + bd
Similar questions