find the value of: (iii) a^2–b^2

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4.If a=2,b=–2, find the value of: (iii) a^2–b^2
09
Oct
4.If a=2,b=–2, find the value of: (iii) a^2–b^2 4.If a=2 b=–2 find the value of: (iii) a^2–b^2 October 9, 2020 Category: Chapter 13 - Exponents and Powers , Maths , NCERT Class 7 ,
Posted in: Chapter 13 - Exponents and Powers , Maths , NCERT Class 7 ,
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