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const2013 [10]
3 years ago
10

What is the quadratic answer to 3x²-4x-55=0

Mathematics
1 answer:
Varvara68 [4.7K]3 years ago
6 0
X = 5 , -11\3 >>>>>>>>>>>>>>
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Describe two methods for converting a mixed number to a decimal
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For the first example, six and a half is equal to thirteen halves, which is then equal to six point five. To do this, the rule to turn a mix number into a fraction is by multiplying the 2 with the 6 and then add the answer to 1, which gives 13/2 (Remember to always give the same denominator). Finally, thirteenth halves is equal to six point five (because when you divide 13 by 2, you get 6 and one left over. To continue dividing, add a 0 , and so 10 goes into 2 is five. so the decimal is 6.5

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Answer pwease lol now
Anettt [7]

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2 years ago
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For every gallon of water in a swimming pool, you’ Instructed to add four grams of chlorine. How many grams of chlorine would yo
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3 years ago
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