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Mathematics 6 Online
OpenStudy (kittykr98):

if you know that 7-sqrt5 is a root of a polynomial function, then the bame given to 7+sqrt5 which is another root of that same function, is the radical ___?

OpenStudy (kittykr98):

@fitzincorporated

OpenStudy (anonymous):

I don't have a clue about polynomials, sorry :I

OpenStudy (kittykr98):

Can you tag someone who does? Please

OpenStudy (kittykr98):

Someone help?

OpenStudy (kittykr98):

@cambam17

OpenStudy (kittykr98):

@katie00

OpenStudy (anonymous):

@raymonde20

OpenStudy (kittykr98):

Thank you

OpenStudy (kittykr98):

I think the answer is "expression"?

OpenStudy (mathmate):

Hint: read: https://www.mathsisfun.com/algebra/conjugate.html

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