How to solve a quadratic by using the square root method

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Mathematics
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11th Grade - University
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Hard
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5 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why can't the difference of two squares method be applied to the given problem?
Because the equation has no real solutions
Because the equation is already simplified
Because the equation is not a polynomial
Because 6 and 2/3 are not squared numbers
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the first step in solving the equation using the square root method?
Take the square root of both sides
Simplify the equation
Add to both sides to eliminate subtraction
Multiply both sides by the reciprocal
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do you eliminate the fraction in the equation?
By dividing both sides by the fraction
By multiplying by the reciprocal on both sides
By subtracting the fraction from both sides
By adding the same number to both sides
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What must be considered when taking the square root of both sides of an equation?
Neither positive nor negative values
Both positive and negative values
Only the negative value
Only the positive value
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the simplified form of sqrt(18) in the context of this problem?
sqrt(36)
3 sqrt(2)
2 sqrt(9)
9 sqrt(2)
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