mahimawadud13
mahimawadud13
25-11-2020
Mathematics
contestada
Factorise fully
x2 - 42^2
Respuesta :
ddss1972
ddss1972
25-11-2020
Step-by-step explanation:
(x_42)(x+42)...
....
Answer Link
fa6imaalabdouli
fa6imaalabdouli
25-11-2020
The answer is (x + 42)(x - 42)
Answer Link
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