3(5²)-2(5²) tolong jawab???

3*25 - 2*25 = 75 - 50 = 25

3(5²) -2(5²)

Dikali yang didalam kurung terlebih dahulu,
3(5x5) - 2(5x5) =
3(25) - 2(25) =
3x25 - 2x25 =
75 - 50 =
25

Insyaallah bener ya!!