Given fractions for your zeros learn to write the polynomial function
👉 Learn how to write the equation of a polynomial when given fractional zeros. Recall that a polynomial is an expression of the form ax^n + bx^(n-1) + . . . + k, where a, b, and k are constants and the exponents are positive integers. The zeros of a polynomial are the values of x for which the value of the polynomial is zero.
To write the equation of a polynomial, we write the given zeros in factor form and expand the product of the factors. Thus, given a, b, . . . as zeros to a polynomial, we write the equation of the polynomial by expanding the factors (x - a)(x - b) . . . = 0
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Organized Videos:
✅Write the Equation of a Polynomial Given the Zeros
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✅Write the Equation of a Polynomial Given Complex Zeros
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✅Write the Equation of a Polynomial Given Zeros with Fractions
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✅Write the Equation of a Polynomial Given Real Zeros
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✅Write the Equation of a Polynomial Given Irrational Zeros
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✅Write the Equation of a Polynomial Given Imaginary Zeros
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✅Write the Equation of a Polynomial Given Zeros | Learn About
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Пікірлер: 16
this man really is lowkey one of the best youtubers. got me back looking at his 2013 videos and they are way better than my professors lectures. goated
this literally helped me so much i could not thank you enough
This man is about to save me from my Pre-Calc final
This dudes the GOAT
This was a great help
@brianmclogan
8 жыл бұрын
+animerater13 happy to help!
Thank you sir, these are so helpful
Thank you so much sir, you're so helpful!!
@brianmclogan
10 жыл бұрын
you are very welcome! happy to help out
Thank you for this! I couldn't figure this out, but your video totally helped me!
@brianmclogan
6 жыл бұрын
awesome! happy to help you out Olivia!
@selfassurancetv
5 жыл бұрын
Agreed
Thank you so much!!! you just saved me from math hell!!!
@brianmclogan
8 жыл бұрын
you are very welcome! happy to help
Why do we get a different answer using this method if we use a radical number for our zeros. For example, if we have zeros that are radical 5 and - radical 5 ... x = radical 5 .... x squared - 5 = 0 ...if we do this for the other zero as well and begin to FOIL it out we get a much different answer...based on this logic, why cant we do this?
I'm so glad KZread has the speed feature so I can just- * click * ok cool no kids being like "omg you can't understand him already talking fast?"