What is expand (2x^2+x)(2x^2-x) ?

The solution to expand (2x^2+x)(2x^2-x) is 4x^4-x^2

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expand (2x^2+x)(2x^2-x)

expand

(2 x^{2} + x) (2 x^{2} - x)

4 x^{4} - x^{2}

Solution steps

(2 x^{2} + x) (2 x^{2} - x)

Apply Difference of Two Squares

(2 x^{2} + x) (2 x^{2} - x) : 4 x^{4} - x^{2}

= 4 x^{4} - x^{2}

5 x^{3} + x^{2}

3 a^{7} b^{3} - 21 a^{4} b^{3}

4 x - 7 + y - 7 x - (- 3 y)

(6 x - 7 y)^{2}

64 x^{8} - (4 y - 3 z)^{2}

What is expand (2x^2+x)(2x^2-x) ?
The solution to expand (2x^2+x)(2x^2-x) is 4x^4-x^2