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Mandarinka [93]
3 years ago
13

Write the quadratic equation whose roots are 1 and 5, and whose leading coefficient is 2.

Mathematics
1 answer:
Deffense [45]3 years ago
8 0

Answer:

\Large \boxed{\sf \bf 2x^2-12x+10}

Step-by-step explanation:

Hello,

As 1 and 5 are roots we can write, with a real number, the quadratic equation as

a(x-1)(x-5)

and as the leading coefficient is 2 then a = 2

It comes

2(x-1)(x-5)=2(x^2-6x+5)=2x^2-12x+10

Thanks

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Answer:

the interest is 960.

Step-by-step explanation:

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r= rate t= time

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P= $800                                           I= 160+ 800 {because $160 is added}

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3 years ago
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Answer:

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Answer:

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