Объяснение:
13х⁷ * 3ху³ * (-4)у² =
(13 * 3 * (-4)) * (х⁷ * х) * (у³ * у²) =
-156 * х⁸ * у⁵ = -156х⁸у⁵
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Verified answer
Объяснение:
13х⁷ * 3ху³ * (-4)у² =
(13 * 3 * (-4)) * (х⁷ * х) * (у³ * у²) =
-156 * х⁸ * у⁵ = -156х⁸у⁵