1.p^2-4
2.25x^2-y2
3.16m^2-9n^2
5.x^2-49
6.4x^2-y^2
7.x^2-1
8.a^4-16
9.21^4-8
10.p^2-q^2
Gan tolong bantu isiin dong soal nya
Jawaban Terkonfirmasi
1) (p+2).(p-2)
2) (5x+y).(5x-y)
3) (4m+3).(4m-3)
5) (x+7).(x-7)
6) (2x+y).(2x-y)
7) (x+1).(x-1)
8) (a²+4).(a²-4)
10) (p+q).(p-q)
maaf yg n0.9 kok dpnny 21 ap bnr it?