What is expand (7^{1/3}-4^{1/3})(7^{1/3}+4^{1/3}) ?

The solution to expand (7^{1/3}-4^{1/3})(7^{1/3}+4^{1/3}) is 7^{2/3}-4^{2/3}

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expand (7^{1/3}-4^{1/3})(7^{1/3}+4^{1/3})

expand

(7^{\frac{1}{3}} - 4^{\frac{1}{3}}) (7^{\frac{1}{3}} + 4^{\frac{1}{3}})

7^{\frac{2}{3}} - 4^{\frac{2}{3}}

Decimal

1.13946 \dots

Solution steps

(7^{\frac{1}{3}} - 4^{\frac{1}{3}}) (7^{\frac{1}{3}} + 4^{\frac{1}{3}})

Apply Difference of Two Squares

(7^{\frac{1}{3}} - 4^{\frac{1}{3}}) (7^{\frac{1}{3}} + 4^{\frac{1}{3}}) : 7^{\frac{2}{3}} - 4^{\frac{2}{3}}

= 7^{\frac{2}{3}} - 4^{\frac{2}{3}}

\frac{7.3 ( 1 + 467.4 s )}{s ( 1 + 467.4 s ) + 0.342}

x (0 = 514000 x^{3} + 40240 x^{2} + 40390.4 - 559049.7)

\frac{a c}{s ( b s + 1 ) ( sc + 1 )}

(3 x - 1) (x + 1)

3 x \cdot \frac{3}{9} \cdot \frac{3}{9} \cdot \frac{4}{27}

What is expand (7^{1/3}-4^{1/3})(7^{1/3}+4^{1/3}) ?
The solution to expand (7^{1/3}-4^{1/3})(7^{1/3}+4^{1/3}) is 7^{2/3}-4^{2/3}