What is (-1/(s^2)+1)*s ?

The solution to (-1/(s^2)+1)*s is (s^2-1)/s

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simplify (-1/(s^2)+1)*s

simplify

(- \frac{1}{s ^{2}} + 1) \cdot s

\frac{s ^{2} - 1}{s}

Solution steps

(- \frac{1}{s ^{2}} + 1) s

Join

- \frac{1}{s ^{2}} + 1 : \frac{s ^{2} - 1}{s ^{2}}

= \frac{s ^{2} - 1}{s ^{2}} s

Apply the fraction rule:

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

= \frac{( s ^{2} - 1 ) s}{s ^{2}}

Apply exponent rule:

a^{b + c} = a^{b} \cdot a^{c}

s^{2} = ss

= \frac{( s ^{2} - 1 ) s}{ss}

Cancel the common factor:

s

= \frac{s ^{2} - 1}{s}

(2 + p) (2 - p)

(7 + 2) (9 + 5)

(- 3, - 3) y (4, 5)

\frac{( 20 a + 7 w ) ^{2}}{25}

\frac{2 ( 5 + 7 )}{3}