“Make (a+b)2 – (a-b)2 Model (50 Nos.) (minus)” has been added to your cart. Continue shopping Product Price Quantity Subtotal Fifteen block puzzle ₹290.00 Fifteen block puzzle quantity ₹290.00 Coupled Pendulum ₹750.00 Coupled Pendulum quantity ₹750.00 ∑n2 = n(n+1)(2n+1)/6 ₹420.00 ∑n2 = n(n+1)(2n+1)/6 quantity ₹420.00 1 to 6 Number Puzzle ₹180.00 1 to 6 Number Puzzle quantity ₹180.00 Make (a+b)2 - (a-b)2 Model (50 Nos.) (minus) ₹550.00 Make (a+b)2 - (a-b)2 Model (50 Nos.) (minus) quantity ₹550.00 Coupon: Cart Totals Subtotal ₹2,190.00 9% CGST ₹147.60 9% SGST ₹147.60 Total ₹2,485.00 Continue Shopping Checkout
