friend any one anwers and explained full please
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Answer 143547
here in this question what we have to do??
1) firstly we have to multiply first term by second term
eg:- in our question 7+2+5=?
7x2=14
2)then we have to multiply 1st term with last term
means:-7x5=35
3)Now we have to find the sum of products that we have find in statement 1 and 2
eg:-14+35=49(from 1 and 2)
4)now we to subtract the second term from the answer of the sum of the product
eg:- 49-(second term)=49-2=47
therefore answer is 143547
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