izzyracho izzyracho

24-02-2020
Mathematics

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6² - 4b+4=0
pls help

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Respuesta :

goddessboi goddessboi

24-02-2020

Answer:

b=10

Step-by-step explanation:

Evaluate exponents: 36-4b+4=0

Combine like terms: 40-4b=0

Add 4b to both sides: 40=4b

Divide both sides by 4: 10=b

So b=10

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