What is expand ((x+3)(x+1))/4 ?

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

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expand ((x+3)(x+1))/4

expand

\frac{( x + 3 ) ( x + 1 )}{4}

\frac{x ^{2}}{4} + x + \frac{3}{4}

Solution steps

\frac{( x + 3 ) ( x + 1 )}{4}

Expand

(x + 3) (x + 1) : x^{2} + 4 x + 3

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

Apply the fraction rule:

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

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

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

Divide the numbers:

\frac{4}{4} = 1

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

sec (\frac{3.1415}{2})

(43 - 1) (3 - 6)^{'}

2.1 sin (π (t - 0.2))

\frac{2 ( 3 x - 5 ) ( x + 4 )}{3 x + 5}

\frac{1}{x} \cdot (1 - y x)^{n}

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