Solve partial praction x-5 +5 - x 3x+5)(3-2)find the expression of partial fraction

Factor completely. x^8 - 1/81 a) (x^4 + 1/9)(x^2 + 1/3)(x^2 - 1/3) b) (x^4 - 1/9)(x^2 + 1/3)(x^2 - 1/3) c) (x^4 + 1/9)(x^2 - 1/3)2

Weak battery is considered to be a part of routine a. inspection b. wear and tear c. maintenance d. check

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