mahnoorrizwan08
mahnoorrizwan08 mahnoorrizwan08
  • 03-02-2022
  • Mathematics
contestada

If x²+y²=106 and xy=24, find the value of 2(x+y)²

Respuesta :

vidhuhari
vidhuhari vidhuhari
  • 03-02-2022

(×+y)^2 = x^2 + y^2+ 2xy

= 106+ 2×24

=106+48

=154

2×154 = 308

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