“a2 – b2 = (a+b) (a-b) Model” has been added to your cart. Continue shopping Product Price Quantity Subtotal Area of Trapezium 2 ₹180.00 Area of Trapezium 2 quantity ₹180.00 Separation of Substances ₹260.00 Separation of Substances quantity ₹260.00 Electrolysis of Water ₹825.00 Electrolysis of Water quantity ₹825.00 Great Mathematicians of the World (Set of 26) ₹400.00 Great Mathematicians of the World (Set of 26) quantity ₹400.00 a2 - b2 = (a+b) (a-b) Model ₹300.00 a2 - b2 = (a+b) (a-b) Model quantity ₹300.00 Coupon: Cart Totals Subtotal ₹1,965.00 9% CGST ₹140.85 9% SGST ₹140.85 Total ₹2,247.00 Continue Shopping Checkout