simplify 2/(xy)+yx

Solution

simplify

\frac{2}{x y} + y x

\frac{x ^{2} y ^{2} + 2}{x y}

Solution steps

\frac{2}{x y} + y x

= \frac{2}{x y} + x y

Apply the fraction rule:

a + \frac{b}{c} = \frac{a c + b}{c}

= \frac{x y x y + 2}{x y}

Simplify

x y x y : x^{2} y^{2}

= \frac{x ^{2} y ^{2} + 2}{x y}

(m - n)^{2} + 6 (m - n) + 9

\frac{12.04}{100} \cdot 0.42

- \frac{27}{32} \div \frac{9}{4}

(3 x^{2} + 6 x) + (4 x^{2} - 8 x)

(x + 6)^{2} - 16