simplifier (32x^3y)/(y^8)*(8x^4)/(y^7)

Solution

simplifier

\frac{32 x ^{3} y}{y ^{8}} \cdot \frac{8 x ^{4}}{y ^{7}}

\frac{256 x ^{7}}{y ^{14}}

étapes des solutions

\frac{32 x ^{3} y}{y ^{8}} \cdot \frac{8 x ^{4}}{y ^{7}}

Annuler

\frac{32 x ^{3} y}{y ^{8}} : \frac{32 x ^{3}}{y ^{7}}

= \frac{32 x ^{3}}{y ^{7}} \cdot \frac{8 x ^{4}}{y ^{7}}

Appliquer la règle des fractions:

\frac{a}{b} \cdot \frac{c}{d} = \frac{a \cdot c}{b \cdot d}

= \frac{32 x ^{3} \cdot 8 x ^{4}}{y ^{7} y ^{7}}

Simplifier

32 x^{3} \cdot 8 x^{4} : 256 x^{7}

= \frac{256 x ^{7}}{y ^{7} y ^{7}}

Simplifier

y^{7} y^{7} : y^{14}

= \frac{256 x ^{7}}{y ^{14}}

f a c t or m^{2} + mn - 56 n^{2}

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