What is (a^2)/(b^2)+(1/a)/(a/b)-b-a/a-b ?

The solution to (a^2)/(b^2)+(1/a)/(a/b)-b-a/a-b is (a^2)/(b^2)+b/(a^2)-2b-1

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simplify (a^2)/(b^2)+(1/a)/(a/b)-b-a/a-b

simplify

\frac{a ^{2}}{b ^{2}} + \frac{\frac{1}{a}}{\frac{a}{b}} - b - \frac{a}{a} - b

\frac{a ^{2}}{b ^{2}} + \frac{b}{a ^{2}} - 2 b - 1

Solution steps

\frac{a ^{2}}{b ^{2}} + \frac{\frac{1}{a}}{\frac{a}{b}} - b - \frac{a}{a} - b

Add similar elements:

- b - b = - 2 b

= \frac{a ^{2}}{b ^{2}} + \frac{\frac{1}{a}}{\frac{a}{b}} - 2 b - \frac{a}{a}

Simplify

\frac{\frac{1}{a}}{\frac{a}{b}} : \frac{b}{a ^{2}}

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

Apply the fraction rule:

\frac{a}{a} = 1

\frac{a}{a} = 1

= \frac{a ^{2}}{b ^{2}} + \frac{b}{a ^{2}} - 2 b - 1

\frac{\frac{s i n ^{2} ( x )}{2}}{\frac{x ^{2}}{4}}

(3 x^{3} \cdot y^{- 2})^{- 4}

x^{4} + 4 x^{2} \cdot y^{2} + 16 y^{4}

(- 2 a^{3} b^{2})^{3}

(3 x + 2)^{2} - (3 x - 1)^{2} - 3 (2 x + 1)

What is (a^2)/(b^2)+(1/a)/(a/b)-b-a/a-b ?
The solution to (a^2)/(b^2)+(1/a)/(a/b)-b-a/a-b is (a^2)/(b^2)+b/(a^2)-2b-1