Soluciones: División de fracciones

A continuación se presentan las soluciones de los ejercicios propuestos para practicar la división de fracciones algebraicas:

607.

$\large \frac{3x.5y^{2}}{4y.2x}=\frac{15y}{8}$

608.

$\large \frac{5ab.2c}{5a^{2}b}=\frac{2c}{a}$

609.

$\large \frac{2xy^{2}}{7ab.4x^{2}y^{2}}=\frac{1}{14abx}$

610.

$\large \frac{3x^{2}y^{2}.15a^{2}b^{2}}{5ab^{2}.6x^{2}y}=\frac{3ya}{2}$

611.

$\large \frac{ab}{(b-c)a}=\frac{b}{b-c}$

612.

$\large \frac{(a+b)(a-b)}{a+b}=a-b$

613.

$\large \frac{x+y}{(x-y)(x+y)}=\frac{1}{x-y}$

614.

$\large \frac{a+b}{a-b}.\frac{a+b}{a^{2}-b^{2}}=\frac{a+b}{(a-b)^{2}}$

615.

$\large \frac{a^{2}-b^{2}}{a+b}=a-b$

616.

$\large \frac{3a(a+b)^{2}}{2a(a+b)}=\frac{3(a+b)}{2}$

617.

$\large \frac{2x(x-1)}{15}$

618.

$\large \frac{5(mc-2nd)}{x+y}$

619.

$\large \frac{3(2ax-by)}{4(x-y)}$

620.

$\large 1$

621.

$\large (x^{2}-y^{2}).\frac{xy}{x+y}=(x-y)xy$

622.

$\large \frac{ad+c}{d}:\frac{bn+m}{n}=\frac{n(ad+c)}{d(bn+m)}$

623.

$\large \frac{-ab(a+b)}{ab(a-b)}=\frac{a+b}{b-a}$

624.

$\large \frac{y(x^{2}+1)}{x^{2}+1}=y$

625.

$\large x+y$

626.

$\large \frac{2x}{x+a}.\frac{x-a}{2a}=\frac{x(x-a)}{a(x+a)}$

627.

$\large \frac{ab(a^{2}-b^{2})(a^{2}+b^{2})}{2(a^{3}-b^{3})(a+b)}=\frac{ab(a^{2}+b^{2})}{2(a^{2}+ab+b^{2})}$

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