Question

x(1+x2)-x2(x-1)-(x-x2)​

Answer 1

Answer:

2x²

Step-by-step explanation:

x(1+x²)-x²(x-1)-(x-x²) = x+x³-x³+x²-x+x²

= x-x+x³-x³+x²+x²

= 0+0+2x² =2x²

Solution = 2x²

Hope you find ansewr

Answer 2

Answer:

    $2x^2$

Step-by-step explanation:

    $x(1+x^{2} )-x^{2} (x-1)-(x-x^{2} )\\\\x + x^{3} - x^{3}+x^{2} -x+x^{2} \\\\x-x+x^{2} +x^{2} +x^3-x^3\\\\0+2x^2+0\\\\2x^2$

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