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Popular >

simplify x+4/x

Solution

simplify

x + \frac{4}{x}

Solution

\frac{x ^{2} + 4}{x}

Solution steps

x + \frac{4}{x}

Apply the fraction rule:

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

= \frac{xx + 4}{x}

Apply exponent rule:

aa = a^{2}

xx = x^{2}

= \frac{x ^{2} + 4}{x}

Popular Examples

expand (s+2)(s+3)(s+5)expand

(s + 2) (s + 3) (s + 5)

expand (a-1)^3 expand

(a - 1)^{3}

expand (s^2+1)^2 expand

(s^{2} + 1)^{2}

simplify (3a^2+1)-(4+2a^2)simplify

(3 a^{2} + 1) - (4 + 2 a^{2})

simplify 2\times 1/4 simplify

2 \times \frac{1}{4}

Frequently Asked Questions (FAQ)

What is x+4/x ?
The solution to x+4/x is (x^2+4)/x