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Svet_ta [14]
2 years ago
7

Find the value of k for which equation k2x2+2kx=4x-6 has no real roots.

Mathematics
1 answer:
hoa [83]2 years ago
6 0

Answer:

Step-by-step explanation:

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Use the following conditional:
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Answer:

a: a number is odd

Step-by-step explanation:

It uses the word IF

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2 years ago
Vince has a rectangle rug in his room with an area of 10 feet. The length of the rug is 18in longer than the width. What are the
german

Answer:

120x138 in or 11.5x10 feet

Step-by-step explanation:

Step 1:

convert the feet to inches

10(feet)*12(inches)=120 inches

Step 2:

120(width)+18(length)=138 inches

Step 3:

width: 120 in OR 10 feet

length: 138 inches OR 11.5 feet (when divided by 12)

Hope this helps!

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3 years ago
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What association does the scatter plot show
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C. No Association
This is because there is no definitive line in the graph or upwards or downwards trend
3 0
2 years ago
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PLEASE I NEED HELP!!!!!!!!
Yanka [14]

Answer:

1) x= 3i, x= - 3i

2) x= +i\sqrt{7}, x = - i

Step-by-step explanation:

1) x^2+9=0

(x+3i)(x-3i)=0

x= 3i, x=-3i

2) x^2-4=-11

x^2=-7

x= ±i\sqrt{7}

x= +i\sqrt{7}, x = - i

hope this helps!! :))

7 0
2 years ago
can someone please help i beg you. i have to say why this is wrong and solve this correctly. i beg you please
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