Jame has six stamps in his stamp collection Roy has 12 stamps on his collection Jame adds two stamps to the collection after Jam
1 answer:
Given :
Jame has six stamps in his stamp collection Roy has 12 stamps on his collection Jame adds two stamps to the collection.
To Find :
The ratio of stamps of James's and Roy's collection.
Solution :
Number of stamps in Jame's collection, n = 6 + 2 = 8.
Let, ratio of their stamp is R.
Therefore, the ratio of their stamps is 2 : 3 .
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The function and the first value stated for x are confusing.
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The solution is:
1) For x = - 1
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Doing some research, I found that the problem is to evaluate the function
The solution is:
1) For x = - 1
2) For x = 2
<u>Answer:</u>
x = ±5
<u>Step-by-step explanation:</u>
We are given the following polynomial function and we are to find all of its real roots:
Let so we can now write it as:
Factorizing it to get:
Substitute back to get:
The quadratic factor has only complex roots. Therefore, the real roots are x = ±5.