Odpowiedź :
Odpowiedź:
[tex] {13}^{5} \times {13}^{6} = {13}^{5 + 6} = {13}^{11} \\ ( - 123)^{3} \times ( - 123)^{9} = ( - 123)^{12} \\ {6}^{11} \times 6 \times {6}^{12} = {6}^{24} \\ \frac{ { - 17}^{9} }{( - 17)^{5} } = ( - 17)^{4} \\ (1 \frac{1}{3} )^{13} \div ( 1\frac{1}{3} ) = (1 \frac{1}{3} )^{12} \\ \frac{ {8}^{14} \times {8}^{16} }{ {8}^{15} } = {8}^{15} \\ \frac{ {a}^{9} \times {a}^{6} }{ {a}^{4} } = {a}^{11} \\ \frac{ {x}^{11} \times {x}^{5} \times x}{ {x}^{9} } = \frac{ {x}^{17} }{ {x}^{9} } = {x}^{8} \\ \frac{ {b}^{7} \times {b}^{3} \div b }{ {b}^{4} \times {b}^{2} } = \frac{ {b}^{9} }{ {b}^{6} } = {b}^{3} [/tex]
Szczegółowe wyjaśnienie:
Mam nadzieję że pomogłem:-)
Szczegółowe wyjaśnienie:
a) [tex]13^{5} *13^{6} =13^{5+6} =13^{11}[/tex]
b) [tex](-123)^{3} *(-123)^{9} =(-123)^{3+9} =(-123)^{12}[/tex]
c) [tex]6^{11} *6*6^{12} =6^{11+1+12} =6^{24}[/tex]
d) [tex]\frac{(-17)^{9} }{(-17)^{5} } =(-17)^{9-5} =(-17)^{4}[/tex]
e) [tex](1\frac{1}{3} )^{13} :1\frac{1}{3} =(1\frac{1}{3} )^{13-1} =(1\frac{1}{3} )^{12}[/tex]
f) [tex]\frac{8^{14}*8^{16} }{8^{15} } =\frac{8^{14+16} }{8^{15} } =8^{30-15} =8^{15}[/tex]
g) [tex]\frac{a^{9}*a^{6} }{a^{4} } =\frac{a^{9+6} }{a^{4} } =a^{15-4} =a^{11}[/tex]
h) [tex]\frac{x^{11} *x^{5} * x }{x^{9} } =\frac{x^{11+5+1} }{x^{9} } =x^{17-9} =x^{8}[/tex]
i) [tex]\frac{b^{7} *b^{3} :b }{b^{4}*b^{2} } =\frac{b^{7+3-1} }{b^{4+2} } =b^{9-6} =b^{3}[/tex]