Question

\(\left(-1\right).\left(-1\right)^2.\left(-1\right)^3.\left(-1\right)^4........\left(-1\right)^{99}.\left(-1\right)^{100}\)

ai còn thức giải dùm nhe:)))

Answer 1

\(=\left(-1\right).1.\left(-1\right).1.......\left(-1\right).1=1\)

Answer 2

\(\left(-1\right).\left(-1\right)^2.\left(-1\right)^3.\left(-1\right)^4...........\left(-1\right)^{99}.\left(-1\right)^{100}\)

\(=\left(-1\right).1.\left(-1\right).1.......\left(-1\right).1\)

\(=1\)