What is factor 2x^4r-72y^4r ?

The solution to factor 2x^4r-72y^4r is 2r(x^2+6y^2)(x^2-6y^2)

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factor 2x^4r-72y^4r

factor

2 x^{4} r - 72 y^{4} r

2 r (x^{2} + 6 y^{2}) (x^{2} - 6 y^{2})

Solution steps

2 x^{4} r - 72 y^{4} r

Factor out common term

2 r : 2 r (x^{4} - 36 y^{4})

= 2 r (x^{4} - 36 y^{4})

Factor

x^{4} - 36 y^{4} : (x^{2} + 6 y^{2}) (x^{2} - 6 y^{2})

= 2 r (x^{2} + 6 y^{2}) (x^{2} - 6 y^{2})

18 x^{3} y^{4} - 39 x^{4} y^{3}

- 5 x + 1 - 2 (x + 1) = 4 x + 6

64 x^{3} - 100 x

11 x - 6 = 14 + x

\frac{4}{9} - 1

What is factor 2x^4r-72y^4r ?
The solution to factor 2x^4r-72y^4r is 2r(x^2+6y^2)(x^2-6y^2)