Mathematics: Which quadratic equation defines the function that has zeros at −1/12 and 1/4 a) -48x2 - 8x - 1 = 0 b) 48x2 - 8x - 1 = 0 c) 48x2 + 8x - 1 = 0

Which quadratic equation defines the function that

Ответ:

isiahisiah799

12.01.2022

$\bf \begin{cases}
x=-\cfrac{1}{12}\implies 12x=-1\implies &12x+1=0\\\\
x=\cfrac{1}{4}\implies 4x=1\implies &4x-1=0
\end{cases}\\\\
-----------------------------$

$\bf (12x+1)(4x-1)=\stackrel{original~polynomial}{0}\implies \stackrel{FOIL}{48x^2-8x-1=y}$

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Ответ:

taetae83

26.02.2021

Mathematics

I mean the answer is 34 sorry for the mistake

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Which quadratic equation defines the function that has zeros at −1/12 and 1/4
a) -48x2 - 8x - 1 = 0
b) 48x2 - 8x - 1 = 0
c) 48x2 + 8x - 1 = 0

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