“a2 – b2 = (a+b) (a-b) Model” has been added to your cart. Continue shopping Product Price Quantity Subtotal Newton's Cradle ₹575.00 Newton's Cradle quantity ₹575.00 Structure of Atom ₹750.00 Structure of Atom quantity ₹750.00 a2 - b2 = (a+b) (a-b) Model ₹300.00 a2 - b2 = (a+b) (a-b) Model quantity ₹300.00 Coupon: Cart Totals Subtotal ₹1,625.00 9% CGST ₹146.25 9% SGST ₹146.25 Total ₹1,918.00 Continue Shopping Checkout