Please tell the answer of this question.. ESTIMATE USING GENERAL RULE.
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well I am not sure about my answer but check it out
question no.4
i.
using the identity (a+b)(a-b)=(a^2-b^2) we can write 595*111 as
(353+242)(353-242)
or, (353^2-242^2)
or, (124609-58564)=66045
using this identity try to solve the rest question
ANY PROBLEM CONSULT WITH ME!!
question no.4
i.
using the identity (a+b)(a-b)=(a^2-b^2) we can write 595*111 as
(353+242)(353-242)
or, (353^2-242^2)
or, (124609-58564)=66045
using this identity try to solve the rest question
ANY PROBLEM CONSULT WITH ME!!
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