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Popular >

simplify 3x^2-1/x

Solution

simplify

3 x^{2} - \frac{1}{x}

Solution

\frac{3 x ^{3} - 1}{x}

Solution steps

3 x^{2} - \frac{1}{x}

Apply the fraction rule:

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

= \frac{3 x ^{2} x - 1}{x}

Simplify

x^{2} x : x^{3}

= \frac{3 x ^{3} - 1}{x}

Popular Examples

tangent of f(x)=x^2+2x,\at x=34 tangent of

f (x) = x^{2} + 2 x, at x = 34

limit as x approaches infinity of 2^x

x \to \infty lim (2^{x})

integral of (x^2+2x-1)/((x+1)(x+2)(x+3))

\int \frac{x ^{2} + 2 x - 1}{( x + 1 ) ( x + 2 ) ( x + 3 )} d x

derivative of f(x)=(4x-9)^2 derivative of

f (x) = (4 x - 9)^{2}

y^{^{'}} - y = x, y (0) = 1

Frequently Asked Questions (FAQ)

What is 3x^2-1/x ?
The solution to 3x^2-1/x is (3x^3-1)/x