Question

factorise the following:4x²-12x+5​

Answer 1

=(2x +3)(2x +3)

=4x² +x +6x +9

=4x² +12x +9

Answer 2

Answer:

[tex]4x { }^{2} - 12x + 9\\ 4 x {}^{2} - (6+ 6)x + 9 \\ 4x {}^{2} - 6x - 6x + 9 \\ 2x(2x - 3) - 3(2x - 3) \\ (2x - 3)(2x - 3)[/tex

here is your answer