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mote1985 [20]
3 years ago
15

X squared minus 4X plus 3 equals 0​

Mathematics
1 answer:
vagabundo [1.1K]3 years ago
3 0

Answer:

x=4-3/x

Step-by-step explanation:

x^2-4x+3=0

x^2-4x=-3

x^2=4x-3

x=4-3/x

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If n denotes a number to the left of 0 on the number line such that the square of n is less than 1/100, then the reciprocal of n
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Step-by-step explanation:

First, know that number to the left of a number line are negative and the square of any negative number will be positive and a perfect square.

Since the square of the unknown number is less than 1/100 i.e 0.01 then the possible unknown number 'n' can be -0.01 itself, of which the square of -0.01 will give us 0.0001 (1/10,000) i.e a value less than 0.01.

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Step-by-step explanation:

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sergiy2304 [10]
If the scholarship pays 75% of her classes cost, that means that she has to pay the 25% remaining of the classes cost so if we calculate it as follow:

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Another method to understand:
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