Сократите дробь. 40x²y^6z⁴+8x⁴y³z⁴/ 2x^5y4z+20x³y^7z+50xy^10z - вопрос №559060040682542075010 от ggggggft 27.02.2020 18:32

Question

Алгебра: Сократите дробь. 40x²y^6z⁴+8x⁴y³z⁴/ 2x^5y4z+20x³y^7z+50xy^10z

ggggggft · Answer

(40x²y⁶z⁴+8x⁴y³z⁴)/(2x⁵y⁴z+20x³y⁷z+50xy¹⁰z)=8x²y³z⁴(5y³+x²)/(2xy⁴z(x⁴+10x²y³+25y⁶))=4xz³(5y³+x²)/(y(x²+5y³)²)=4xz³/(y(x²+5y³))...