pemfaktoran dari 16t²-25 adalah...

[tex] = 16{t}^{2} - 25 \\ = {(4t)}^{2} - {5}^{2} [/tex]
Berdasarkan [tex]a^2-b^2=(a+b)(a-b)[/tex],
[tex] = {(4t)}^{2} - {5}^{2} \\ = (4t + 5)(4t - 5)[/tex]

16t^2-25
(4t-5)(4t+5)

Semoga Bermanfaat SlmRe