Math, asked by vms5986, 1 year ago

please try to answer this question ver fast because tomorrow is my exam

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Answered by Anonymous
0
this type of question is based on formula :-
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vms5986: please explain
Anonymous: everything is explained
vms5986: the answer is different
Anonymous: it is based (a+b)² formula
vms5986: given in the backside of the book
vms5986: no, it is based on another formula
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