Question

multiply (3x+2y) (5x+3y)​

Answer 1

Answer:

Step-by-step explanation:

3x*(5x+3y) + 2y *(5x+3y)

=15x^2 + 9xy + 10xy + 6y^2

=15x^2 + 19xy + 6y^2

Answer 2

Step-by-step explanation:

let square be 2

first of all multiply 3x with(5x+3y)=15x2+9xy

then multiply 2y with (5x+3y)=10xy+6y2

write this all in one line

15x2+9xy+10xy+6y2

15x2+19xy+6y2