The Total solution for NCERT class 6-12
483 – 303 – 183Let a = 48, b = -30, c = -18∵ a + b+ c = 48 – 30 – 18 = 0∴ a2 + b2 + c2 = 3abc⇒ 483 – 303 – 183= 3 x 48 x (-30) (-18)= 77760