camilakac camilakac
  • 22-02-2022
  • Mathematics
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Find the value of x. PLS HELP ASAP

Find the value of x PLS HELP ASAP class=

Respuesta :

amakaolive
amakaolive amakaolive
  • 22-02-2022

Answer:

[tex] \sqrt{212} [/tex]

Step-by-step explanation:

[tex]( {2 \sqrt{5} })^{2} - {2}^{2} \\( 4 \times 5) - 4 \\ 20 - 4 \\ 16 \\ \sqrt{16 } = 4 \\ \\ {4}^{2} + {14}^{2} \\ 16 + 196 = 212 \\ \sqrt{212} [/tex]

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