Page 4 - E booklet prep 2_Neat
P. 4
Example (1):
? Find of the each following:
1) 3v216 2) 3v- 8 3) 3v0.064
3- 0.4
125
Solution: 2- - 2
1–6 5
Example (2):
? Solve each of the following equations in ??:
1) 4 ??3 = 256 3) 27 ??3 - 2 = 62
???? = 64 ???? ???? = 64
??= ?v? ???? ????= ????
?? = 4 ????
2) (?? - 2)3 = -343
?? = ??
??
?? – 2 = -7
??= -5
1ST TERM MATH-PREP.2
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