Question

The expansion of (y + 3) (y -4) is​

Answer 1

Answer:

Y^2 - 9 is the correct answer

Answer 2

Step-by-step explanation:

(y + 3) (y -4)

=(−4)+3(−4)

=²−4+3(−4)

=²−4+3−12

=²−−12

Hope this will help you