“5 x 5 Square Puzzle” has been added to your cart. Continue shopping Product Price Quantity Subtotal (a+b)2 + (a-b)2= 2a2 + 2b2 Model ₹315.00 (a+b)2 + (a-b)2= 2a2 + 2b2 Model quantity ₹315.00 4 x 4 Square Puzzle ₹160.00 4 x 4 Square Puzzle quantity ₹160.00 5 x 5 Square Puzzle ₹220.00 5 x 5 Square Puzzle quantity ₹220.00 Coupon: Cart Totals Subtotal ₹695.00 9% CGST ₹28.35 9% SGST ₹28.35 2.5% CGST ₹9.50 2.5% SGST ₹9.50 Total ₹771.00 Continue Shopping Checkout