LT 8.03 I can solve a radical equation and identify extraneous solutions.
Name
Class
6-5
Date
Practice
Form G
Solving Square Root and Other Radical Equations
Solve.
5  2 x  5  12
1.
2.
3
3
2 x  4  2
3. 2 x 4  16
2 x  1  3
6. ( x  2) 2  10  x
Solve. Check for extraneous solutions.
4.
7.
3
x  2  x  18
5.
8x  3 6 x  2  0
8. 2( x  1) 2  (26  x) 2
1
1
1
Prentice Hall Algebra 2 • Teaching Resources
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1
1
9. ( x  1) 2  (2 x  1) 4  0