Question

find two numbers whose sum is 25 and product is 182​

Answer 1

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Let the first number be x and the second number is 27 - x.

Therefore, their product = x (27 - x)

It is given that the product of these numbers is 182.

Therefore, x(27 - x) = 182

⇒ x2 – 27x + 182 = 0

⇒ x2 – 13x - 14x + 182 = 0

⇒ x(x - 13) -14(x - 13) = 0

⇒ (x - 13)(x -14) = 0

Either x = -13 = 0 or x - 14 = 0

⇒ x = 13 or x = 14

If first number = 13, then

Other number = 27 - 13 = 14

If first number = 14, then

Other number = 27 - 14 = 13

Therefore, the numbers are 13 and 14.

Answer 2

Answer:

how is intermolecular force of attraction and intermolecular space between the molecules of matter relatedThe force of attraction between molecules is called intermolecular force of attraction. ... Reason- Since molecules are closely packed in a solid, they have the least intermolecular space and strong intermolecular force of attraction. They cannot move from their place, giving solids a definite shape and volume.The mole ratio of carbon with oxygen to be taken to prepare one mole of carbon dioxide is* 2 points. 1:1