Why does the equation (x-4)^2-28=8 have two solutions?
2 answers:
Answer:
This is because it is a quadratic equation.
It can therefore be solved using either factorization method or completing of squares method.
the factorization method has been worked above.
<h3>Answer:</h3>
For your first answer it is because they are two different ways to solve the equation
<h3>Step-by-step explanation:</h3>
For Example!
<h2>Solution 1:</h2>
(x-4)² – 28 = 8The 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>
You might be interested in
Answer:
Step-by-step explanation:
you have to add a table
(4 - -2) / (9 - 5) = 6/4 or 3/2
$3000 divided by 40 = 75...Mark as brainliest.......
Answer:
The answer is 12 |17|7|5
what is the question?
Step-by-step explanation:
stan bts
