2. Simplify a) 2 x 2 b) (2/3)^ * (2/3)
5a
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Answer:
a) 2x2= 4
b) (2/3)^* (2/3) = (0.67)^*(0.67) = 0.76466
Explanation:
a) This is simple multiplication
b) use BODMAS rule
bracket of division multiplication addition subtraction
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