ambilirajeev4
ambilirajeev4
17-02-2021
Mathematics
contestada
factorise 49x²-y² class 8
Respuesta :
htolentino4
htolentino4
17-02-2021
Answer:
(7x-y)(7x+y)
Step-by-step explanation:
Answer Link
delilah777
delilah777
17-02-2021
Answer:
(7x-y)×(7x+y)
Step-by-step explanation:
49x²-y²
7²x²-y²
(7x²)-y²
(7x-y)×(7x+y)
Answer Link
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