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lyudmila [28]
3 years ago
11

How can you express (15 30) as a multiple of a sum of whole numbers with no common factor?

Mathematics
2 answers:
tigry1 [53]3 years ago
7 0

Answer with explanation:

We have to write ,15 and 30 as a multiple of sum of whole numbers with no common factor.

→15= 13+2----13 and 2 are both prime that is no factor other than 1 and itself.

→30=13 +17---13 and 17 are both prime that is no factor other than 1 and itself.

Alex_Xolod [135]3 years ago
4 0
Well theoretically speaking you could but that would take a long time and 15 and 30 have a common factor of 5 and 15. So I think for this one you can't since there are two common factors.
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Answer:

A quadratic function whose zeros are 2 and 7 is f(x) = x^2 - 9x + 14

If the zeros of a quadratic function are a and b, the quadratic function will be given as:

f(x)  =  (x  -  a)(x  -  b)

For the function f(x) whose zeros are 2 and 7:

f(x)  =  (x  -  2)(x  -  7)

Expand the equation

f(x)= x^2 - 7x - 2x + 14

f(x) = x^2 - 9x + 14

Therefore, a quadratic function whose zeros are 2 and 7 is

f(x) = x^2 - 9x + 14

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2 years ago
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now, we have

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3 years ago
Question 23
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4 years ago
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