This is a perfect square: (3x+4)^2
If know how to factor, this should make sense. Otherwise, don't forget that the form of a perfect square is:
(ax)^2+2abx+b^2. Your trinomial is of that form.
this trinomial is a perfect square trinomial"
the strategy on factoring perfect square is to get first the squar root
of the first term and the last term......9x^2+24x+16.......9x^2has a squareroot of "3x" while ...... 16 has" 4" and that's it place them in side a parenthesis........(3x+4)...and raise them to the second power
.........(3x+4)^2 this is the final ans. I hope this will help you.
you can do it !!