Question

Zad 1. Oblicz

a) 2x^{7} x 3x^{7} : 6x^{5}

b) (-1/2)x^{3} x (-1/2)x^{4} x 2x^{7}

c) 0,1x^{8} x 0,2x^{8} : 0,02x^{6}

d) (-0,2)x^{12} x 5x^12 x (-1)- x^{13}

e) (1 1/2)x^{3} : (2 1/4)x^{3} x 3x^{3}

f) 0,5x^{6} x (-0,5)x^{7} : 0,05x^{13}

prosze o pomoc

Answer 1

 

a)=

b)=

c)=

e)=

d) =

f) =