Question 968726
Given expression
={{{log(4,(sqrt(z^5/(t^8*r^4))))}}}
={{{(1/2)*log(4,(z^5/(t^8*r^4)))}}}
={{{(1/2)*(log(4,z^5)-log(4,t^8)-log(4,r^4))}}}
={{{(1/2)* (5*log(4,z) - 8*log(4,t) - 4*log(4,r))}}}
={{{(1/2)* (5*(-9.63) - 8*(-3.14) - 4*1.62)}}}
={{{(1/2)* (-48.15+25.12-6.48)}}}
={{{-14.755}}}