4 * (0,5)2 + 6 * (- 2/3)2 =
- 42 + (-3)4 =
4*(0,5)²+6*(-2/3)²=4*0,25+6*4/9=1+8/3=1 +2 2/3=3 2/3
-42+(-3)⁴=-42+81=39
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4*(0,5)²+6*(-2/3)²=4*0,25+6*4/9=1+8/3=1 +2 2/3=3 2/3
-42+(-3)⁴=-42+81=39