Question

plz tell me that answer with explanation​

Answer 1

hope it helps u lot mark as brainliest pls give thanks. . . . . . .

Answer 2

i)25−4x

2

−12xy−9y

2

=25−(4x

2

+12xy+9y

2

)

=5

2

−((2x)

2

+2×2x×3y+(3y)

2

)

=5

2

−(2x+3y)

2

=(5+2x+3y)(5−(2x+3y))

=(5+2x+3y)(5−2x−3y)

hope it helps..