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Show that ( x + 2 y ) power 2 - (x-2y) power 2 =8x4 . simplify the following using identities. I need step by step answer . please . by answer this question please |
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Answer» থঢথঢথণেঘছঢথভছঢজডথভেইঐওইঐঘৈঙজঙৈঙৈঙৈঙৈঙৈ |
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