Question

factorizar trinomio 49a⁶ + 25b⁸ - 70a³b⁴​

Answer 1

Respuesta:

(7a³ - 5b⁴)²

Explicación paso a paso:

$= 49a^6 + 25b^8 - 70a^3b^4 \\\\ = 49a^6-70a^3b^4+25b^8 \\\\ = \left(49a^6-35a^3b^4\right)+\left(-35a^3b^4+25b^8\right) \\\\ = 7a^3\left(7a^3-5b^4\right)-5b^4\left(7a^3-5b^4\right) \\\\ = \left(7a^3-5b^4\right)\left(7a^3-5b^4\right) \\\\ = \left(7a^3-5b^4\right)^2_{//}$