How do you multiply 3x ( x ^ { - 2} y ^ { 3} )?
3 Answers
Dec 4, 2016
to set negative power of x into positive ; put it to the denominator
Explanation:
Dec 4, 2016
Explanation:
Dec 4, 2016
Explanation:
Using the
color(blue)"law of exponents"
color(orange)"Reminder " color(red)(bar(ul(|color(white)(2/2)color(black)(a^mxxa^n=a^(m+n)" and " a^-mhArr1/a^m)color(white)(2/2)|)))
rArr3x(x^-2y^3)=3x^1xxx^-2xxy^3
=3x^(1+(-2))y^3=3x^-1y^3
=3xx1/x xxy^3=(3y^3)/xlarr" positive exponents"