# 3จริง/เท็จ(−5)10(−5)=(−5)11\left(-5\right)^{10}\left(-5\right)=\left(-5\right)^{11}(−5)10(−5)=(−5)11
# 4จริง/เท็จ(x4)12(x4)2=(x4)14\left(x^4\right)^{12}\left(x^4\right)^2=\left(x^4\right)^{14}(x4)12(x4)2=(x4)14