Respuesta:
x =√21 ; y = 2√3
Explicación paso a paso:
5² = x² + 2²
25 = x² + 4
21 = x²
x= √21
√21² = 3² + y²
21 = 9 + y²
12 = y²
y = √12
y = 2√3
[tex] {2}^{2} + {x}^{2} = {5}^{2} \\ {x}^{2} = 25 - 4 \\ {x}^{2} = 21 \\ x = \sqrt{21} [/tex]
[tex] {3}^{2} + {y}^{2} = \sqrt{ {21}^{2} } \\ {y}^{2} = 21 - 9 \\ y = \sqrt{12} \\ y = 2 \sqrt{3} [/tex]
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Verified answer
Respuesta:
x =√21 ; y = 2√3
Explicación paso a paso:
5² = x² + 2²
25 = x² + 4
21 = x²
x= √21
√21² = 3² + y²
21 = 9 + y²
12 = y²
y = √12
y = 2√3
Respuesta:
[tex] {2}^{2} + {x}^{2} = {5}^{2} \\ {x}^{2} = 25 - 4 \\ {x}^{2} = 21 \\ x = \sqrt{21} [/tex]
[tex] {3}^{2} + {y}^{2} = \sqrt{ {21}^{2} } \\ {y}^{2} = 21 - 9 \\ y = \sqrt{12} \\ y = 2 \sqrt{3} [/tex]