(-1)^2010+(-1⼀2)^2-(π-1)^0-|-3|=

(-1)^2010+(-1⼀2)^-2-(π-1)^0-|-3|对不起,打错了,是-2次方
2024-12-12 01:48:16
推荐回答(1个)
回答1:

(-1)^2010+(-1/2)^2-(π-1)^0-|-3|
=1+1/4-1-3
=1-1-3+1/4
=-3+0.25
=-2.75
(-1)^2010+(-1/2)^-2-(π-1)^0-|-3|
=1+1+4-1-3
=1+1/(1/4)-1-3
=1+4-1-3
=1