What is (x+3/10)(x-3/10) ?

The solution to (x+3/10)(x-3/10) is ((10x+3)(10x-3))/(100)

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simplify (x+3/10)(x-3/10)

simplify

(x + \frac{3}{10}) (x - \frac{3}{10})

\frac{( 10 x + 3 ) ( 10 x - 3 )}{100}

Solution steps

(x + \frac{3}{10}) (x - \frac{3}{10})

Simplify

x + \frac{3}{10} : \frac{10 x + 3}{10}

= \frac{10 x + 3}{10} (x - \frac{3}{10})

Apply the fraction rule:

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

= \frac{( 10 x + 3 ) ( x - \frac{3}{10} )}{10}

Simplify

(10 x + 3) (x - \frac{3}{10}) : \frac{( 10 x + 3 ) ( x \cdot 10 - 3 )}{10}

= \frac{\frac{( 10 x + 3 ) ( x \cdot 10 - 3 )}{10}}{10}

Apply the fraction rule:

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

= \frac{( 10 x + 3 ) ( x \cdot 10 - 3 )}{10 \cdot 10}

Multiply the numbers:

10 \cdot 10 = 100

= \frac{( 10 x + 3 ) ( x \cdot 10 - 3 )}{100}

= \frac{( 10 x + 3 ) ( 10 x - 3 )}{100}

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

\frac{8}{( 5 x - 4 ) ( 5 x + 4 )}

(a + b + c) \cdot (d + e + f)

(x + x \cdot i)^{3} - 2 i

(p^{\frac{2}{3}} - q^{\frac{1}{3}})^{3}

What is (x+3/10)(x-3/10) ?
The solution to (x+3/10)(x-3/10) is ((10x+3)(10x-3))/(100)