What is the square root method for solving quadratics?
Solving Quadratics w/Square Root Method

Flashcard
•
Mathematics
•
9th Grade
•
Hard
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15 questions
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1.
FLASHCARD QUESTION
Front
Back
The square root method involves isolating the variable squared (x²) on one side of the equation and then taking the square root of both sides to find the values of the variable.
2.
FLASHCARD QUESTION
Front
Solve by taking square roots: 5b² - 4 = 41
Back
b = 3, b = -3
3.
FLASHCARD QUESTION
Front
Solve for x: x² + 4 = 68
Back
x = ±8
4.
FLASHCARD QUESTION
Front
Solve the equation: (x + 1)² = 25
Back
x = 4 or x = -6
5.
FLASHCARD QUESTION
Front
What is the solution to x² = 16?
Back
x = ±4
6.
FLASHCARD QUESTION
Front
Solve for x: 4x² = 100
Back
x = ±5
7.
FLASHCARD QUESTION
Front
What does it mean to isolate a variable in an equation?
Back
Isolating a variable means rearranging the equation so that the variable is on one side and all other terms are on the opposite side.
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