\( (-1)^{99}\cdot(-1)^9= \)
\( 0 \)
\( 1 \)
\( -(-1)^{100}\cdot2^2= \)
\( -4 \)
\( 6^2-(-6)^2= \)
\( 6 \)
\( -3^3+(-3)^3= \)
\( 27 \)
\( -54 \)
\( (-2)^3+2^3= \)
\( 2 \)
(−1)99⋅(−1)9= (-1)^{99}\cdot(-1)^9= (−1)99⋅(−1)9=
1 1 1
−(−1)100⋅22= -(-1)^{100}\cdot2^2= −(−1)100⋅22=
−4 -4 −4
62−(−6)2= 6^2-(-6)^2= 62−(−6)2=
0 0 0
−33+(−3)3= -3^3+(-3)^3= −33+(−3)3=
−54 -54 −54
(−2)3+23= (-2)^3+2^3= (−2)3+23=
\( (-(-2)^2)^2-2^3= \)
\( 8 \)
\( 16 \)
\( (-5)^3+5^2= \)
\( -75 \)
\( -100 \)
\( -(-2)^4+(-2)^2= \)
\( -2 \)
\( -12 \)
(−(−2)2)2−23= (-(-2)^2)^2-2^3= (−(−2)2)2−23=
8 8 8
(−5)3+52= (-5)^3+5^2= (−5)3+52=
−100 -100 −100
−(−2)4+(−2)2= -(-2)^4+(-2)^2= −(−2)4+(−2)2=
−12 -12 −12