Write the following in symbols using index form i)z squared ii) 4.1 raised to the power of 5..... iii) y to the power of minus two iv) the square root of 11 v) the reciprocal of x Write the following numbers as powers of 2 16----64-----1/2----0.125 Find the value of x in these equations 3x = 27---343*= 7-----10% = 0.001------- 64* = 4

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