“a2 – b2 = (a+b) (a-b) 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 a2 - b2 = (a+b) (a-b) Model ₹300.00 a2 - b2 = (a+b) (a-b) Model quantity ₹300.00 Coupon: Cart Totals Subtotal ₹800.00 9% CGST ₹72.00 9% SGST ₹72.00 Total ₹944.00 Continue Shopping Checkout