Soluciones: Multiplicación de fracciones

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

587.

$\large \frac{2ab}{15ab^{2}}=\frac{2}{15b}$

588.

$\large \frac{6abx^{2}y}{36ab^{2}xy}=\frac{x}{6b}$

589.

$\large \frac{2x(x+y)(x-y)}{(x-y)8}=\frac{x(x+y)}{4}$

590.

$\large \frac{3b}{5a}$

591.

$\large \frac{1}{a-1}$

592.

$\large \frac{5ab^{2}c}{2d}$

593.

$\large \frac{6ab(a-b)}{24ab}=\frac{a-b}{4}$

594.

$\large \frac{a^{2}-x^{2}}{a^{4}-x^{4}}=\frac{1}{a^{2}+x^{2}}$

595.

$\large \frac{(a-1)(1-4a^{2})}{(1+2a)b(a-1)}=\frac{2-2a}{b}$

596.

$\large \frac{(a+b)(a-b)(c-d)}{3(c-d)(a+b)}=\frac{a-b}{3}$

597.

$\large 3ax(\frac{3ax^{2}-y}{3ax})=3ax^{2}-y$

598.

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

599.

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

600.

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

601.

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

602.

$\large \frac{6a^{4}b^{2}}{3bc^{2}(2a+b)}=\frac{2a^{4}b}{2ac^{2}+bc^{2}}$

603.

$\large \frac{a(a^{2}-4)(a^{2}-9)}{(a^{2}-9)(a+2)}=a(a-2)$

604.

$\large \frac{6ab(3c+3d-4d)}{12(3c-d)}=\frac{ab}{2}$

605.

$\large 3$

606.

$\large (\frac{1-x^{2}}{x^{2}})(\frac{1-x^{2}+2x^{2}}{1-x^{4}})=\frac{1}{x^{}}$

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