What is 4/(d^2)+5/d+1 ?

The solution to 4/(d^2)+5/d+1 is (d^2+4+5d)/(d^2)

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simplify 4/(d^2)+5/d+1

simplify

\frac{4}{d ^{2}} + \frac{5}{d} + 1

\frac{d ^{2} + 4 + 5 d}{d ^{2}}

Solution steps

\frac{4}{d ^{2}} + \frac{5}{d} + 1

Join

\frac{4}{d ^{2}} + \frac{5}{d} : \frac{4 + 5 d}{d ^{2}}

= \frac{4 + 5 d}{d ^{2}} + 1

Apply the fraction rule:

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

= \frac{d ^{2} + 4 + 5 d}{d ^{2}}

(9 x + 5) + (- 2 x^{2} + 10 x)

\frac{23}{2}

lo g_{12} (12)

\frac{1}{x} + \frac{1}{x ^{2}}

2 (x + 4)