Express the following as a sum of perfect square | 16a2 + b2 + 9c2 – 4ab – 3bc – 12ca
Express the following as a sum of perfect square: 16a2 + b2 + 9c2 – 4ab – 3bc – 12ca […]
mc9cs_expansion
mc9cs_expansion
mc9cs_expansion
If a2+b2+4c2 = ab+2bc+2ca | Expansion – Algebra
If a2+b2+4c2 = ab+2bc+2ca. Prove that a = b = 2c Multiplying both side by 2 we have.