84. Simplify (xiii) (s^2t + tq^2)^2 – (2stq)^2

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84. Simplify (xiii) (s^2t + tq^2)^2 – (2stq)^2
21
Jul
84. Simplify (xiii) (s^2t + tq^2)^2 – (2stq)^2 84. Simplify (xiii) (s^2t + tq^2)^2 – (2stq)^2 July 21, 2021 Category: Chapter 14 - Factorisation , Chapter 9 - Algebraic Expressions and Identities , Maths , NCERT Class 8 ,
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