“(a+b)2 + (a-b)2= 2a2 + 2b2 Model” has been added to your cart. Continue shopping Product Price Quantity Subtotal Hexagonal Section of a Cube ₹500.00 Hexagonal Section of a Cube quantity ₹500.00 (a+b)2 + (a-b)2= 2a2 + 2b2 Model ₹300.00 (a+b)2 + (a-b)2= 2a2 + 2b2 Model quantity ₹300.00 Coupon: Cart Totals Subtotal ₹800.00 9% CGST ₹72.00 9% SGST ₹72.00 Total ₹944.00 Continue Shopping Checkout