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Mathematics : asked on Arealbot
 15.05.2021

What are all the real zeros of y=(x-20)^2 +5

Please show step by step I'm so lost!!

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Step-by-step answer

09.07.2023, solved by verified expert
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Rajat Thapa
s Specialist
Mathematics, DAV Post Graduate College
7 024 answers
4.9 . rating
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No real zeros for the function.

Explanation:

zero of a function f, if f(r) = 0

solve:

What are all the real zeros of y=(x-20)^2 +5, №18010167, 15.05.2021 02:49

so when f(y) = 0

What are all the real zeros of y=(x-20)^2 +5, №18010167, 15.05.2021 02:49

What are all the real zeros of y=(x-20)^2 +5, №18010167, 15.05.2021 02:49

What are all the real zeros of y=(x-20)^2 +5, №18010167, 15.05.2021 02:49

What are all the real zeros of y=(x-20)^2 +5, №18010167, 15.05.2021 02:49

What are all the real zeros of y=(x-20)^2 +5, №18010167, 15.05.2021 02:49

check:

What are all the real zeros of y=(x-20)^2 +5, №18010167, 15.05.2021 02:49, What are all the real zeros of y=(x-20)^2 +5, №18010167, 15.05.2021 02:49


What are all the real zeros of y=(x-20)^2 +5, №18010167, 15.05.2021 02:49
It is was helpful?
. Helpful Useless
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Rajat Thapa
s Specialist
Mathematics, DAV Post Graduate College
7 024 answers
4.9 . rating
Unlock the full answer

No real zeros.

Step-by-step explanation:

Given... y = What are all the real zeros of y=(x-20)^2 +5, №18010167, 15.05.2021 02:49

Since above equation has no real real value, there are no zeros.

But complex zeros are:

         What are all the real zeros of y=(x-20)^2 +5, №18010167, 15.05.2021 02:49

          What are all the real zeros of y=(x-20)^2 +5, №18010167, 15.05.2021 02:49

I was late so mark the person above me Brainliest!

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Faq

Mathematics
What are all the real zeros of y=(x-20)^2 +5 Please show step by step I m so lost!!
Step-by-step answer
P Answered by Master

No real zeros for the function.

Explanation:

zero of a function f, if f(r) = 0

solve:

\sf y=(x-20)^2 +5

so when f(y) = 0

\hookrightarrow \sf (x-20)^2 +5 = 0

\hookrightarrow \sf (x-20)^2 = -5

\hookrightarrow \sf (x-20) = \sqrt{-5}

\hookrightarrow \sf x = \pm \sqrt{-5} +20

\hookrightarrow \sf x = \sqrt{-5} +20, \ \sf x = -\sqrt{-5} +20

check:

\hookrightarrow f \sf (\sqrt{-5} +20) = Not \ applicable, f \sf (-\sqrt{-5} +20) = Not \ applicable


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