What is ((-a)/c)^2-2(b/c) ?

The solution to ((-a)/c)^2-2(b/c) is (a^2}{c^2}-\frac{2b)/c

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simplify ((-a)/c)^2-2(b/c)

simplify

(\frac{- a}{c})^{2} - 2 (\frac{b}{c})

\frac{a ^{2}}{c ^{2}} - \frac{2 b}{c}

Solution steps

(\frac{- a}{c})^{2} - 2 (\frac{b}{c})

Apply rule:

(a) = a

(\frac{b}{c}) = \frac{b}{c}

= (\frac{- a}{c})^{2} - 2 \cdot \frac{b}{c}

(\frac{- a}{c})^{2} = \frac{a ^{2}}{c ^{2}}

2 \cdot \frac{b}{c} = \frac{2 b}{c}

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

4 a^{4} - 5 a^{2} + 1

\frac{3 x ^{- 4} \cdot y ^{5}}{( 2 x ^{3} y ^{- 7} ) ^{- 2}}

(- a + 2 b)^{3}

8 x^{3} + 36 x^{2} + 54 x + 27

(2 x^{2} + 1)^{6}

What is ((-a)/c)^2-2(b/c) ?
The solution to ((-a)/c)^2-2(b/c) is (a^2}{c^2}-\frac{2b)/c