Question

$find \: the \: value \: of \: x - {y}^{x - y} \\ when \: x = 2 \: \: \: \: \: y = - 2$find the value of x-y^x-y

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Answer 1

Answer:

18

Step-by-step explanation:

$x - y^{x-y} \\2 - (-2)^{2-(-2)} \\2 + 2^{2 + 2} \\2 + 2^{4} \\2 + 16 = 18$