“(a+b)2 + (a-b)2= 2a2 + 2b2 Model” has been added to your cart. Continue shopping Product Price Quantity Subtotal Newton's Cradle ₹575.00 Newton's Cradle quantity ₹575.00 (a+b)2 + (a-b)2= 2a2 + 2b2 Model ₹300.00 (a+b)2 + (a-b)2= 2a2 + 2b2 Model quantity ₹300.00 Coupon: Cart Totals Subtotal ₹875.00 9% CGST ₹78.75 9% SGST ₹78.75 Total ₹1,033.00 Continue Shopping Checkout