Question

facyorise49p2-36

4^2-7y+12

Answer 1

49p^2 - 36

= (7p) ^2 - (6)^2

= (7p -6) (7p + 6)

hope it's help you ✌✌✌

Answer 2

(1) 49p^2-36
=(7p)^2-6^2
=(7p+6) (7p-6)

(2) 4^2-7y+12
=16+12-7y
=28-7y
=7(4-y)