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Very good
The quadratic should be_t² + 4t + 5 = 0_but it has the same discriminant as yours so if you are disregarding the complex roots it doesn't matter.
{5x+5x ➖ }/(x^4)^2 ➖ (1)^2+{5+5x ➖}/(x^2)^2 ➖ (1)^2=10x^2/{x^16 ➖ 1}+10x^2/(x^4 ➖ 1}={10x^2/x^15+10x^2/x^3},=20x^2/x^17=20x^8.1 10^10x^8.1 5^5^5^5x^2^3.1 2^3^2^3^2^3^2^3x^1^1^1. 1 1^1^1^1^2^1^1^3 23(x ➖ 3x+2). x^2/2=1(x ➖ 1x+1)
Very good
The quadratic should be
_t² + 4t + 5 = 0_
but it has the same discriminant as yours so if you are disregarding the complex roots it doesn't matter.
{5x+5x ➖ }/(x^4)^2 ➖ (1)^2+{5+5x ➖}/(x^2)^2 ➖ (1)^2=10x^2/{x^16 ➖ 1}+10x^2/(x^4 ➖ 1}={10x^2/x^15+10x^2/x^3},=20x^2/x^17=20x^8.1 10^10x^8.1 5^5^5^5x^2^3.1 2^3^2^3^2^3^2^3x^1^1^1. 1 1^1^1^1^2^1^1^3 23(x ➖ 3x+2). x^2/2=1(x ➖ 1x+1)