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Anestetic [448]
3 years ago
11

Find the roots of the quadratic equation 2x^2-x-4 =0

Mathematics
1 answer:
professor190 [17]3 years ago
7 0

Answer:

I hope it will help you...

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On a scale drawing with a scale of 1 cm: 3 m , the height of a tree is 5 cm. How tall is the actual tree?
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In 3 metres there are 300 centimetres. Each centimetre on the scale is 300 centimeters, or a ratio of 1:300. The tree is 5 centimetres on the scale. Each centimeter on the scale is 300 centimetres, therefore 5 centimetres on the scale is 1500 centimetres. 1500 centimetres is equal to 15 metres.
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3 years ago
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The circle given by (x-1)^2 + (y-1)^2 =1
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Step-by-step explanation:

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What is the prime factorization of 97?
Elina [12.6K]

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97 is a prime number.

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3 years ago
How many votes if 300 is 60%​
KengaRu [80]

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180

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bc .60x300

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A circuit contains two capacitors rated at 0.02 microfrads and 0.05 microfrads connected in series the circuits Source voltage i
Neporo4naja [7]

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  about 0.0143 microfarads

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4 years ago
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