matchAuthor: abdou osama Description: Keywords: , , , , , , online teaching
Content: Definitions: 0. x^2=9then x= 1. |3|^2= 2. |-3|= 3. -2-1= 4. 3x%2b5=11thenx= 5. -3%2b5 6. -4-6 7. (-3)^3= 8. x^3=64then x= 9. 4%2b9 10. 4x=16then x= 11. |x|=5then x= 12. 2x=10 then x= 13. 3^2= 14. 3-x=1then x= 15. 4*2=
Answers: 0. 9 1. 4 2. 2 3. 4 4. -27 5. 9 6. -10 7. -3 8. 13 9. 2 10. 5 11. 3 12. 2 13. _%2b 5 14. %2b_ 3 15. 8
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