Tolongg kak di bantu besok dikumpul,tolong banget,paling gatau nomor 5 sama 6 tolong dibantu

5. a. (y+4)(y+5)
b. (y-4)(y-5)
c.(y-5)(y+4)
d.(2y+1)(y-3)
e.(2y+3)(y-1)

6. a.(m+1)(m+1)
b.(y-7)(y-7)
c.(2y-5)(2y-5)
d.(3y+7)(3y+7)
e.(3y+15)(3y+15)

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