Answer:
1 C
2 D and B
3 46
Step-by-step explanation:
hope that helps if not sorry<3
Answer:
<h2>
x₁ = - 2 + √2 , x₂ = - 2 - √2</h2>
Step-by-step explanation:

Answer:
C. ±square root of 30
Step-by-step explanation:
Apply the square root function to both sides of the equation:

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The absolute value equation has two solutions. They match choice C.
It is 830. ok just put the decimal in the back