“(a+b)2 – (a-b)2= 4ab Model” has been added to your cart. Continue shopping Product Price Quantity Subtotal Learn Phototropism (50 Nos.) ₹550.00 Learn Phototropism (50 Nos.) quantity ₹550.00 Make (a+b+c)2 Model (50 Nos.) ₹550.00 Make (a+b+c)2 Model (50 Nos.) quantity ₹550.00 Make a Cube Puzzle ₹260.00 Make a Cube Puzzle quantity ₹260.00 Two Congruent Right Triangles ₹220.00 Two Congruent Right Triangles quantity ₹220.00 (a+b)2 - (a-b)2= 4ab Model ₹300.00 (a+b)2 - (a-b)2= 4ab Model quantity ₹300.00 Coupon: Cart Totals Subtotal ₹1,880.00 9% CGST ₹70.20 9% SGST ₹70.20 Total ₹2,020.00 Continue Shopping Checkout