gurjotsinghbilku2007 gurjotsinghbilku2007
  • 22-02-2021
  • Mathematics
contestada

If ab = 5 and a + b =10 Evaluate a^2 + b^2

Respuesta :

cookie2793
cookie2793 cookie2793
  • 22-02-2021

Step-by-step explanation:

a^2=10+b^2=10 10+10=20

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