Question

tema 1:identifica y marca la factorizacion correcta de los polinomios .

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Answer 1

Explicación paso a paso:

$64x {}^{2} y {}^{4} - 169 \\ 8 {}^{2}x {}^{2} (y {}^{2} ) {}^{2} - 13 {}^{2} \\ (8xy {}^{2} ) {}^{2} - 13 {}^{2}$

Al Factorizar De La Forma

$a {}^{2} - b {}^{2} = (a - b)(a + b)$

Tenemos,

$(8xy {}^{2} - 13)(8xy {}^{2} + 13)$

Ejercicio B

$\frac{1}{4} m {}^{2} - 2my {}^{2} + 4y {}^{4} \\ \\ ( \frac{1}{2} ) {}^{2} m {}^{2} - 2 \times \frac{1}{2} m \times 2y {}^{2} + 2 {}^{2} \times (y {}^{2} ) {}^{2} \\ \\ ( \frac{1}{2} m) {}^{2} - 2 \times \frac{1}{2} m \times 2y {}^{2} + (2y {}^{2} ) {}^{2}$

Usamos La Formula

$a {}^{2} - b {}^{2} = (a - b)(a + b)$

Reemplazamos,

$( \frac{1}{2} m - 2y {}^{2} ) {}^{2}$

Espero Te Sirva, Saludos JB

Dame Corona, Por Fa.