“a2 – b2 = (a+b) (a-b) Model” has been added to your cart. Continue shopping Product Price Quantity Subtotal Standhari Parichay Pustika ₹90.00 Standhari Parichay Pustika quantity ₹90.00 Pythagoras Theorem (Model - 1) ₹340.00 Pythagoras Theorem (Model - 1) quantity ₹340.00 Make a3+b3 Model (50 Nos.) ₹550.00 Make a3+b3 Model (50 Nos.) quantity ₹550.00 Urja - Ek Parichay ₹40.00 Urja - Ek Parichay quantity ₹40.00 a2 - b2 = (a+b) (a-b) Model ₹300.00 a2 - b2 = (a+b) (a-b) Model quantity ₹300.00 Coupon: Cart Totals Subtotal ₹1,320.00 9% CGST ₹57.60 9% SGST ₹57.60 Total ₹1,435.00 Continue Shopping Checkout