All Algebra II Resources
Example Questions
Example Question #1561 : Mathematical Relationships And Basic Graphs
Solve for .
Square both sides to get rid of the radical.
Add
on both sides.
Example Question #4221 : Algebra Ii
Solve for .
Square both sides to get rid of the radical.
Divide
on both sides.
Example Question #326 : Radicals
Solve for .
Square both sides to get rid of the radical.
Multiply
on both sides.
Example Question #321 : Radicals
Solve for .
Square both sides to get rid of the radical.
Subtract
on both sides.
Divide
on both sides.
Example Question #11 : Solving Radical Equations
Solve for .
Subtract
on both sides.
Square both sides to get rid of the radical.
Divide
on both sides.
Example Question #12 : Solving And Graphing Radicals
Solve for .
Subtract
on both sides. Since
is greater than
and is negative, our answer is negative. We treat as a normal subtraction.
Square both sides to get rid of the radical. When squaring negative values, they become positive.
Subtract
on both sides.
Example Question #11 : Solving And Graphing Radicals
Solve for .
Square both sides to get rid of the radical.
Subtract
on both sides.
Add
on both sides.
Divide
on both sides.
Example Question #331 : Radicals
Solve for .
Divide
on both sides.
Square both sides to get rid of the radical.
Subtract
on both sides. Since
is greater than
and is negative, our answer is negative. We treat as a normal subtraction.
Example Question #11 : Solving Radical Equations
Solve for .
Square both sides to get rid of the radical.
This is a set-up of a quadratic equation Subtract
on both sides.
We need to find two terms that are factors of the c term that add up to the b term.
Subtract
on both sides. Since
is greater than
and is negative, our answer is negative. We treat as a normal subtraction.
Example Question #11 : Solving And Graphing Radicals
Solve:
To solve this problem, first square both sides: . Then, solve for x, which is 40.
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