(-2)²-(-5²)x(-1)的五次方+87/(-3)x(-1)
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(-2)²-(-5²)x(-1)的五次方+87/(-3)x(-1)
(-2)²-(-5²)x(-1)的五次方+87/(-3)x(-1)
(-2)²-(-5²)x(-1)的五次方+87/(-3)x(-1)
(-2)²-(-5²)x(-1)的五次方+87/(-3)x(-1)
=4-25+29
=8