Question

14. If x+ y = 12 & xy = 27, find the value of xº + y°​

Answer 1

Answer:

x2 + y2 = 90

Step-by-step explanation:

x2 + y2

=(x+y)^2 - 2xy

=12^2 - 2*27

=144-54

=90

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Answer 2

Answer:

${x}^{0} = 1 \\ {y}^{0} =1 \\ so \: {x}^{0} + {y}^{0} = 1 + 1 \\ = 2$

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