（7+√3）（7-√3）-（5+√2）（5-√2）
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3
49-3-25+4=====53-28
25
25
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0
Hi ...dear...here is your answer!!!...
Given,..
（7+√3)（7-√3）-（5+√2）（5-√2）
(49-3)-(25+4)
=53-28
=25>>>>>
as using formula a²-b²= (a+b)(a-b)....
hope it helped you!!
Regards Brainly Star Community
#shubhendu
Given,..
（7+√3)（7-√3）-（5+√2）（5-√2）
(49-3)-(25+4)
=53-28
=25>>>>>
as using formula a²-b²= (a+b)(a-b)....
hope it helped you!!
Regards Brainly Star Community
#shubhendu
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