Question

Factories x^2 -25x+144​

Answer 1

Factories x^2 -25x+144 =7200

Answer 2

Here's your answer..

=x²-25x+144

=x²-(16+9)x+144

=x²-16x - 9x +144

=x(x-16)-9(x-16)

=(x-16)(x-9)

So,

X=16 and X=9

Hope it helps ☺