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Mathematics

1 answer:

krok68 [10]3 years ago

7 0

Answer:

1. x=10,-10

2. x = 5

x = -5

3. x=-5

4. x ∈ {4,- 3/2}

Step-by-step explanation:

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Method 1
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Method 2
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Lets change all to the same denominators

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