“(a+b)2 – (a-b)2= 4ab Model” has been added to your cart. Continue shopping Product Price Quantity Subtotal Maths Lab Package - Middle ₹14,500.00 Maths Lab Package - Middle quantity ₹14,500.00 (a+b)2 - (a-b)2= 4ab Model ₹315.00 (a+b)2 - (a-b)2= 4ab Model quantity ₹315.00 Coupon: Cart Totals Subtotal ₹14,815.00 9% CGST ₹1,333.35 9% SGST ₹1,333.35 Total ₹17,482.00 Continue Shopping Checkout