The sum of two polynomials is 12x-5.if one of the polynomials is x^2-10,what is the other polynomial

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Three cylinders have a volume of 2836 cm^3. cylinder a has a height of 900 cm. cylinder b has a height of 225 cm. cylinder c has a height of 100 cm. find the radius of each cylinder. use 3.14 as an approximate for π

In the geometric progression –3, 12, −48… what term is 3,072?