Oblicz wartość liczbową wyrażenia:
(-0,6a2b)2 dla a=-0,5 b= 3 1/3
a=-0,5 b=3⅓=10/3
(-0,6a²b)² =[-0,6· (-½)²· 10/3 ]² =[-0,6·(-¼) ·10/3]² =(15/100 ·10/3)² =(150/300)²= (½)² =¼ =0,25
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a=-0,5 b=3⅓=10/3
(-0,6a²b)² =[-0,6· (-½)²· 10/3 ]² =[-0,6·(-¼) ·10/3]² =(15/100 ·10/3)² =(150/300)²= (½)² =¼ =0,25