“(a+b)2 + (a-b)2= 2a2 + 2b2 Model” has been added to your cart. Continue shopping Product Price Quantity Subtotal Double Cone ₹300.00 Double Cone quantity ₹300.00 Pythagoras Theorem (Model - 1) ₹340.00 Pythagoras Theorem (Model - 1) quantity ₹340.00 a2 - b2 = (a+b) (a-b) Model ₹300.00 a2 - b2 = (a+b) (a-b) Model quantity ₹300.00 Hexagonal Section of a Cube ₹500.00 Hexagonal Section of a Cube quantity ₹500.00 1 to 8 Number Puzzle ₹240.00 1 to 8 Number Puzzle quantity ₹240.00 (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 ₹1,980.00 9% CGST ₹178.20 9% SGST ₹178.20 Total ₹2,336.00 Continue Shopping Checkout