Question

factories x^2-9-40 I will mark you as bra.........​

Answer 1

this is ur ans

x²-9-40

x²-49

x²-7²

(x+7)(x-7)

hope it helps

plz mark as brainliest

Answer 2

Answer:

x²-9-40

=>x²-49

=>(x+7) (x-7)

Mark me brainliest