What is expand (7a^2+2b^3)(7a^2-2b^3) ?

The solution to expand (7a^2+2b^3)(7a^2-2b^3) is 49a^4-4b^6

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expand (7a^2+2b^3)(7a^2-2b^3)

expand

(7 a^{2} + 2 b^{3}) (7 a^{2} - 2 b^{3})

49 a^{4} - 4 b^{6}

Solution steps

(7 a^{2} + 2 b^{3}) (7 a^{2} - 2 b^{3})

Apply Difference of Two Squares

(7 a^{2} + 2 b^{3}) (7 a^{2} - 2 b^{3}) : 49 a^{4} - 4 b^{6}

= 49 a^{4} - 4 b^{6}

\frac{7 x ^{3}}{21 x ^{2} - 105 x}

\frac{28 a ^{6} b ^{4} c}{- 7 a ^{5} b ^{4} c}

\frac{2500}{10 5}

\frac{1}{2} 1

1 + \frac{1}{n}

What is expand (7a^2+2b^3)(7a^2-2b^3) ?
The solution to expand (7a^2+2b^3)(7a^2-2b^3) is 49a^4-4b^6