selesaikan dengan memfaktorkan 4m^2-25=0

4m² - 25 = 0

(2m + 5)(2m - 5) = 0

2m + 5 = 0
2m = -5
m = -5/2

2m - 5 = 0
2m = 5
m = 5/2

Materi : Selisih Kuadrat

Pembahasan :
4m² - 25 = 0
(2m)² - 5² = 0
(2m + 5)(2m - 5) = 0
m = -5/2
m = 5/2

Hp : {-5/2 , 5/2}