The real numbers a, b satisfy the equations: a3 + 3a2 + 5a - 17 = 0, b3 - 3b2 + 5b + 11 = 0. Find a+b.Given 6 numbers which satisfy the relations:y2 + yz + z2 = a2z2 + zx + x2 = b2x2 + xy + y2 = c2Determine the sum x+y+z in terms of a, b, c. Give geometrical interpretation if the numbers are all positive1. The real numbers a, b satisfy the equations: a3 + 3a2 + 5a - 17 = 0, b3 - 3b2 + 5b + 11 = 0. Find a+b.Given 6 numbers which satisfy the relations:y2 + yz + z2 = a2z2 + zx + x2 = b2x2 + xy + y2 = c2Determine the sum x+y+z in terms of a, b, c. Give geometrical interpretation if the numbers are all positive

ANAND SINGH , 14 Years ago

Grade 12