Question

(ײ z) (3ײ y³ + z⁴)
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Answer 1

Explicación paso a paso:

$( {x}^{2} z)(3 {x}^{2} {y}^{3} + {z}^{4} ) = 3 {x}^{4} z {y}^{3} + {x}^{2} {z}^{5}$