Question

What is -9*c^.5? Can you please help!! I am so lost!!!

Answer 1

Pemdas
parenthases (none)
exponents
multiplication so

exponents
c^0.5
so 0.5=1/2 and if you have
x^(z/t)=$\sqrt[t]{x^z}$ so

c^1/2=$\sqrt[2]{c^1} or \sqrt{c}$ so

multiplication
-9 times √c is the answer or more commonly written as
-9√c