Question

Help ?

Answer 1

@SandeepReddy

Answer 2

what is (a+b)*(c+d) ?

Answer 3

uhm ?

Answer 4

what is the result of ( a+b)*(c+d) ?

Answer 5

something with a fraction

Answer 6

\[a*(b+c) = a*b+a*c \]

Answer 7

@tejadab268 No direct answers please, explain them instead!

Answer 8

his answer wasnt even right

Answer 9

In the same way \[(a+b)*(c+d) = a*(c+d)+b*(c+d)\]

Answer 10

that is a*c+a*d+b*c+b*d

Answer 11

So be it.......

Answer 12

now for help1, help2 and help4 you can use above formulae that i hav given

Answer 13

but Idk how to do it