I need help answering this question!! Why does the equation (x-4)^2 – 28 = 8 have two solutions?
1 answer:
Answer:
For your first answer it is because they are two different ways to solve the equation
Step-by-step explanation:
For Example!
<h2>Solution 1:</h2>
(x-4)² – 28 = 8
The 8 is positive making it a different equation (this is like absolute value). (I am assuming you know the answer to the probelm)
<h2>Solution 2:</h2>
(x-4)² – 28 = -8
The 8 could be negative meaning that when you add the 28 to the right side it is -8+28 which will be a negative!
<h3>I hope this helps</h3><h2>IF IT DOES HELP PLEASE GIVE IT A BRAINLIEST!</h2>
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Answer:
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Step-by-step explanation:
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Answer:
FOIL: ![9x^2 +30xy + 25y^2](https://tex.z-dn.net/?f=9x%5E2%20%2B30xy%20%2B%2025y%5E2)
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Step-by-step explanation: