Question

Calcula ¨m+n¨. Si A IP B²

Answer 1

A IP B²

$9 \times {8}^{2} = 4 \times {n}^{2} = m \times {4}^{2} \\ 9 \times {8}^{2} = 4 \times {n}^{2} \\ 9 \times 64 = 4 \times {n}^{2} \\ 576 = 4 \times {n}^{2} \\ \frac{576}{4} = {n}^{2} \\ 144 = {n}^{2} \\ \sqrt{144} = n \\ 12 = n \\ \\ 9 \times {8}^{2} = m \times {4}^{2} \\ 9 \times 64 = m \times 16 \\ 576 = m \times 16 \\ \frac{576}{16} = m \\ 36 = m$

Rpta : m + n = 36 + 12 = 48

Answer 2

Respuesta:

Explicación paso a paso:

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