Question

divide the following​

Answer 1

Hola mate

Here is your answer -

1. (X+13) (X+3)

=x²+(13+3)X+39

=x²+13X+39

2. (a+b) (a+b)

=a²+ab+ab+b²

=a²+2ab+b²

3. (2a+10) (2a-10)

= 4a²-(10-20)2a-100

=4a²-10a-100

4. (y - 5) (3y-7)

= 3y² - (-7-15)y +35

= 3y² - (-7-15)y +35

= 3y² - 22y +35

Answer 2

Answer:

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