Answer:
[tex]x^{2} -121[/tex] goes with (x+11)(x-11)
[tex]x^{2} +121[/tex] does not have a solution/answer
[tex]16x^{2} -25[/tex] goes with (4x+5)(4x-5)
[tex]25x^{2} -16[/tex] goes with (5x+4)(5x-4)
[tex]x^{2} -50[/tex] does not have a solution/answer
[tex]x^{4}-64[/tex] goes with [tex](x^{2} +8) (x^{2} -8)[/tex]
[tex]x^{2} -144[/tex] goes with (x+12) (x-12)
Step-by-step explanation:
its factoring
