Question

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Answer 1

x elevado a 2= 8 elevado a 2 + 6 elevado a 2

x2= 64+ 36

x2= 100

x=10

Answer 2

${x}^{2} = {8}^{2} + {6}^{2}$

${x}^{2} = 64 + 36$

${x}^{2} = 100$

$x = \sqrt{100}$

$x = 10$