Question

X raise to power 4 + 2 x cube Y - 2x y cube minus Y raise to power 4

Answer 1

Answer:

$x^{4} y^{3}(4 + \frac{1}{y^{3} } - \frac{y}{x^{4} }  )$

Step-by-step explanation:

Since we want to know how to develop this expression:

$x^{4} +2x^{3} * 2xy^{3} - y^{4}$ we have to start by the multiplication, then we get $x^{4} +4x^{4}y^{3} - y^{4}$.

Then, if we factor out x and y, we will reach the most simplified expression we could get.

Then we get an expression with quocient 4 and 3 for x and y respectively, which after being simplified, gives us the following:

$x^{4} y^{3}(4 + \frac{1}{y^{3} } - \frac{y}{x^{4} }  )$