Page 10 - เลขยกกำลง ฮปโป_Neat

แบบทดสอบ

จงท ำให้อยู่ในรูปผลส ำเร็จ และเลขชี้ก ำลังเป็นบวก

1) 2 6  2 3 .......................................................................................................................

2)  ) 5  (  ) 7 ......................................................................................................
10
10
(
3) 8 5  8 .......................................................................................................................

4) 2 ( 5 ) 2 .......................................................................................................................

5)  ) 5 3 ] 3 .......................................................................................................................
[(

4 8
6) ....................................................................................................................................
4 3

(  ) 5 8
7) ............................................................................................................................
(  ) 5 12

9) ( 3 2 ) 2  ............................................................................................................................
3 2

10) (x 2 y 3 ) 0 ............................................................................................................................

11) 5 2 5 3 .......................................................................................................................
5 4

12) 9 3  b 8 .......................................................................................................................
9 2  b 5

13. 6 ( a 4 )( 7a 8 ) .........................................................................................................................

14. 3( x 5 )( 5x 9 ) ...........................................................................................................................


15.   a 5  a 2  2  …………………………………………………………………………………………………………


 a 2 