1. (-1½)²*0,75²*x²=
2. 0,4*(-2)⁸(-2)⁷+(-2)^14=
*-RAZY
^- do potęgi
1. (-1½)²*0,75²*x²= (-3/2*3/4*x)^2= (-9/8*x) ^2=64/72x^2
2. 0,4*(-2)⁸(-2)⁷+(-2)^14= 0,4 * 2^15
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1. (-1½)²*0,75²*x²= (-3/2*3/4*x)^2= (-9/8*x) ^2=64/72x^2
2. 0,4*(-2)⁸(-2)⁷+(-2)^14= 0,4 * 2^15
= (-2)^14= 0,4 * (-2)= -0,8 Tak mi się wydaje, alepewna nie jestem. :) /- ułamek ^- potęga