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Cómo se resuelve esto?


(2-x)²=36

2 Answers

3 votes

Answer:

Explanation:

You have to factor but we start by simplifying both sides which will be x^2-4x+4=36. Then you subtract 36 from both sides

x^2-4x+4-36=36-36

x2-4x-32

Now that the equation is set up, you can factor

(x+4)(x-8)Set the factors equal to 0

x=-4 or

x=8

User OddBeck
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7.8k points
3 votes
Aquí esta la respuesta
Cómo se resuelve esto? (2-x)²=36-example-1
User Miquel Adell
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