2 years ago

3x² + 24 + 45=0 quadratic form

Mathematics

2 answers:

gayaneshka [121]2 years ago

7 0

3x the power of 2 followers

mylen [45]2 years ago

6 0

Answer:

x = {3, 5}

Step-by-step explanation:

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How are the functions y=x and y=x+5 related? How are their graphs related?

yKpoI14uk [10]

They are parallel. the second one is just translated up by 5.

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3 years ago

It is given 5 and h + 1 are the roots of the quadratic equation x² + (k - 1)x - 5 = 0,where h and k are constant.Find the value

Liono4ka [1.6K]

Answer:

Hello,

k=-3 and h=-2

Step-by-step explanation:

$5\ is\ a \ root \of \ x^2+(k-1)*x-5=0\\\\5^2+(k-1)*5-5=0\\\\5*(k-1)+20=0\\\\k-1=\dfrac{-20}{5} \\\\k=-4+1\\\\\boxed{k=-3}\\$

h+1 is thus a root of x²+(-3-1)*x-5=0

x²-4x-5=0

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2 years ago

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2 years ago

Given= 3a + 5 = 17

choli [55]

Answer:

a=4

Step-by-step explanation:

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3 years ago

Read 2 more answers