EEvaluate the following using suitable identity 31*31-29*29
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hey!!ur answer
a^2-b^2=(a+b)(a-b)
31^2-29^2=(31+29)(31-29)
=60×2=120
hope this helps
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a^2-b^2=(a+b)(a-b)
31^2-29^2=(31+29)(31-29)
=60×2=120
hope this helps
pls mark as brainliest if it did so
✌✌be brainly
Answered by
0
Hey , Here is your answer .......
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HOPE IT HELPS U......!!!!,☺️☺️
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