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scoray [572]
3 years ago
8

The quadratic 8x^2+12x-14 has two real roots. What is the sum of the squares of these roots? Express your answer as a common fra

ction in lowest terms.
Mathematics
2 answers:
leonid [27]3 years ago
8 0

Answer:

23/4

Step-by-step explanation:

s2008m [1.1K]3 years ago
8 0

Answer: 23/4

Step-by-step explanation:

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Is 4.92 repeating irrational or rational ?
Pavlova-9 [17]

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Irrational, since it doesn't have a definite value. (It's not like 3.75 or 5)

Hope that helps!

Step-by-step explanation:

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Which equation(s) has a slope of 2? *<br> y=x+2<br> y=-2x<br> y=2x+5
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it would have to be the first one y=x+2
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2 years ago
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Goryan [66]

Answer:

y=4x-5

Step-by-step explanation:

4 0
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A store sells toys in bulk. It sells wooden blocks for $5 a pound and plastic bricks for $10
Veseljchak [2.6K]

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Answer:

  • 6 # plastic bricks
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Step-by-step explanation:

Let p represent the number of pounds of plastic bricks in the mix. Then the number of pounds of wooden blocks is (10-p), and the total cost is ...

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4 pounds of wooden blocks and 6 pounds of plastic bricks should be used to make a 10-lb mix worth $80.

5 0
2 years ago
Identify the domain of the function shown in the graph.
beks73 [17]

The domain of a graph is all of the x-values of the graph.  Since the graph looks like it continues and never ends, every single x value is included in the domain, thereby making all reals the correct answer


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2 years ago
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