What is 2logx−logy−2logz written as a single logarithm?fast

The expression written as single logarithm is  log(x²/yz)

According to the laws of logarithm;

Given the logarithm expression 2logx−logy−2logz, this can be written as:

logx^2−logy−2logz

= log(x²) - (logy+logz)

= log(x²/yz)

Hence the expression written as single logarithm is  log(x²/yz)

Learn more on logarithm here: link

the square root of what number? if you add that, then someone will probably answer the question.

step-by-step explanation:

given that there are two triangles j'k'l' and jkl>

the former is got by dilating the second one.

when drawn on a grid, (graph paper) coordinates of vertices of first triangle is

(6,12)j, (9,6)k and (12,9)l

side jk has length = distance between j and k

=

side j'k'=distance between j' and k'

=

ie j'k'l' has sides 1/3 of that of corresponding sides of jkl.

hence scale factor of 1/3 is used to get j'k'l'from jkl