What is 3(1+(4y)/x+(4y^2)/(x^2)) ?

The solution to 3(1+(4y)/x+(4y^2)/(x^2)) is (3(x^2+4yx+4y^2))/(x^2)

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simplify 3(1+(4y)/x+(4y^2)/(x^2))

simplify

3 (1 + \frac{4 y}{x} + \frac{4 y ^{2}}{x ^{2}})

\frac{3 ( x ^{2} + 4 y x + 4 y ^{2} )}{x ^{2}}

Solution steps

3 (1 + \frac{4 y}{x} + \frac{4 y ^{2}}{x ^{2}})

Join

1 + \frac{4 y}{x} + \frac{4 y ^{2}}{x ^{2}} : \frac{x ^{2} + 4 y x + 4 y ^{2}}{x ^{2}}

= 3 \cdot \frac{x ^{2} + 4 y x + 4 y ^{2}}{x ^{2}}

Apply the fraction rule:

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

= \frac{3 ( x ^{2} + 4 y x + 4 y ^{2} )}{x ^{2}}

y - 0.25 (sin (x) + cos (y))

(s + 2 + 2) (s + 2 - 2) (s + 1)

(2.8455 + 1.1786 i)^{4}

3 sin^{2} (2 x - 3 x^{2} + 1) cos (2 x - 3 x^{2} + 1) (- 6 x + 2)

(7 a - y)^{2}

What is 3(1+(4y)/x+(4y^2)/(x^2)) ?
The solution to 3(1+(4y)/x+(4y^2)/(x^2)) is (3(x^2+4yx+4y^2))/(x^2)