Math, asked by muskaanAttwal, 1 year ago

factorise 200x×x - 32 x×x -50 y×y+80xy

Answers

Answered by 7354765911
1
200x x x-32xxx -50yxy+80xy 168xxx -50ysq +80xy 2(84xxx-25ysq+40xy)
muskaanAttwal: can send me pic of the answer with detail
lChampl: see the answer below
Answered by lChampl
1
(28x-10y)(6x+5y) is the answer
Attachments:
muskaanAttwal: how 140xy and - 60 xy came
muskaanAttwal: pliz tell me quickly
lChampl: 1. we have to multiply 168 and 50. 2. find the factors of it. 3. make two groups of factors. 4.multiply the numbers in the group , u will end with 2 nos. 5. see if the difference between the 2 numbers is 80. 6. if not try to change the number on the group (jump to step 3). 7. if successful factorise further
muskaanAttwal: can u tell in Punjabi or hindi
muskaanAttwal: pliz
muskaanAttwal: can u help in my language
muskaanAttwal: pliz
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