Since the first two numbers have the same radical, they can be combined.
-3√7-3√7=-6<span>√7
Simplify -2</span>√32 to get -8<span>√2.
So simplified, you would get -6</span>√7-8<span>√2.</span>
PEMDAS!
Parenthesis
Exponents
Multiplication
Division
Adding
Subtracting
Answer:
the fundamental unit of length in the metric system, equal to 100 centimeters or approximately 39.37 inches.
