Q7. Find: х2 + (3х - у)(3х + y + y? )
А. 10х2-3xy? - y2 - уз
В. 10х2-3ху? +y2 - уз
С. 10х2+3xy? - y2 - уз
D. 10х2-3 ху? - y2 + уз
ОА
Ов
Ос
OD
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Q7. Find: х2 + (3х - у)(3х + y + y? )
А. 10х2-3xy? - y2 - уз
В. 10х2-3ху? +y2 - уз
С. 10х2+3xy? - y2 - уз
D. 10х2-3 ху? - y2 + уз
ОА
Ов
Ос
OD
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Answer:
I think C option baaki khud dekh lo