3 years ago

There is only one positive integer which is exactly twice the sum of its digits. find this 2 digit number

Mathematics

1 answer:

ad-work [718]3 years ago

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There is only one positive integer which is exactly twice the sum of its digits. find this 2 digit number

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When adding two numbers, such as 123 and 423, care is taken to first line them up and then add like digits. How does expanding t

Ivanshal [37]

Since a polynomial is where we have like terms such as (1 x 10²) and (4 x 10²), we can add these up using the distributive property to get (5 x 10²) but still keep the 10². For example, it's similar to if we had 2x²+3x²=5x². The x² is still there, but we add up the 2 and 3. Similarly, we can add these up for 10^1 and 10^0

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3 years ago

What do both of these functions have in common? f(x)=5e^x+5 g(x)=0.5(x-5)^2-5

kondor19780726 [428]

Answer:

They have the same vertical shift. -Apex

Step-by-step explanation:

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