Math, asked by juijjjjkm, 1 year ago

(5×-3y)(-×+7y)-(2×+5y)(3×-4y)

Answers

Answered by NDNdwivedi
0
- x+3y is the right answer
Attachments:

sankar1711: or send a pic
NDNdwivedi: oh wait first i solve it in rough
sankar1711: ok no problem
NDNdwivedi: OK i have snd u pic of solution
sankar1711: in which class do you read bro?
NDNdwivedi: class 7th
NDNdwivedi: and u
sankar1711: i don't want to argue but i don't know your method. How did you do this.?
sankar1711: i think u r wrong
NDNdwivedi: it's OK but this is short method
Answered by sankar1711
0
I think (-11x²+31xy-y²) this is the answer
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