“a2 – b2 = (a+b) (a-b) Model” has been added to your cart. Continue shopping Product Price Quantity Subtotal The Cardio Tangram ₹150.00 The Cardio Tangram quantity ₹150.00 a2 - b2 = (a+b) (a-b) Model ₹300.00 a2 - b2 = (a+b) (a-b) Model quantity ₹300.00 Coupon: Cart Totals Subtotal ₹450.00 2.5% CGST ₹3.75 2.5% SGST ₹3.75 9% CGST ₹27.00 9% SGST ₹27.00 Total ₹512.00 Continue Shopping Checkout