How do you evaluate #m^3 \times m ^ { - 6} \times m ^ { - 2}#?
1 Answer
Jul 9, 2018
Explanation:
#"using the "color(blue)"laws of exponents"#
#•color(white)(x)a^mxxa^n=a^((m+n))#
#•color(white)(x)a^-mhArr1/a^m#
#m^3xxm^(-6)xxm^(-2)#
#=a^((3-6-2))=a^(-5)=1/a^5#
