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Popular >

simplify sgn(x)

Solution

simplify

s g n (x)

Solution

s g n x

Solution steps

s g n (x)

Apply rule:

(a) = a

(x) = x

= s g n x

Popular Examples

simplify 1/(x-1)-x/(x-1)simplify

\frac{1}{x - 1} - \frac{x}{x - 1}

simplify (x^2-7x-8)/(x^2-14x+48)simplify

\frac{x ^{2} - 7 x - 8}{x ^{2} - 14 x + 48}

simplify (x^2+3x-5)+(-2x^2+4x+1)simplify

(x^{2} + 3 x - 5) + (- 2 x^{2} + 4 x + 1)

simplify 25\times 4 simplify

25 \times 4

simplify (15a^3-5ab-10a^2b^2)/(-5ab)simplify

\frac{15 a ^{3} - 5 ab - 10 a ^{2} b ^{2}}{- 5 ab}

Frequently Asked Questions (FAQ)

What is sgn(x) ?
The solution to sgn(x) is sgnx