Matematika

Pertanyaan

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1 Jawaban


  • [tex]1. \: 36 = \frac{25}{4} + \frac{ {x}^{2} }{4} \\ 144 = {x}^{2} + 25 \\ {x}^{2} = 119 \\ x = \sqrt{119} [/tex]
    [tex]2. \: {x}^{2} = 16 + 75 \\ {x}^{2} = 91 \\ x = \sqrt{91} [/tex]