square of 3x + 4y is-
Answers
Answered by
3
9x 2 +16y 2−24xy
hope it is helpful
Answered by
3
Answer:
(3x+4y)² = (3x+4y)(3x+4y)
=3x (3x+4y) + 4y(3x+4y)
=9x²+12xy+4y(3x + 4y )
=9x²+24xy+16y²
pls follow if you like my answer
have a purplistic day
Similar questions