Question: IOFSA - Inverse Operations and Functions Summary Assignment Name: Please solve the following problems completely, justifying your answers by showing your work or explaining your

IOFSA - Inverse Operations and Functions Summary
IOFSA - Inverse Operations and Functions Summary Assignment Name: Please solve the following problems completely, justifying your answers by showing your work or explaining your thinking. Radicals and Rational Exponents 1. When do you have to write plus or minus in front of the result when solving by undoing? Roots undo powers, and powers undo roots. Solve each equation by undoing. If answers aren't exact, round to three decimal places. Be sure to check for extraneous solutions! (Don't forget to use plus or minus when applicable.) 2. xi= 27 3. (x -6)3+ 4 = -60 4. $7x + 4 = 2 5. 5x5 - 160 = 0 6. V3x - 7+5 =2 7. 3x5 + 1=49 8. (4x + 3)5- 2 =25 9. 2x4 + 7 = 169 10. V3x - 2 = x - 4 11. Vx - 2 + Vx+1 =3 12. V2x + 5000 - 7 = 3 109

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