Why was de Pizan’s assertion that women "have minds that are freer and sharper whenever they apply themselves" such a groundbreaking idea during the Renaissance?

cultural/diplomatic relations. most medieval japanese   culture has chinese origins. writing, architecture etc.

i think the answer is the one about environmental and social health.

hope this

for this case we have the following equation:

we apply distributive property to the terms within parentheses.

subtracting 2 on both sides of the equation: