Question

Evaluate the expression
3 4 5 x − 2 1 2 for x = − 10 .

Answer 1

3,662

Explanation:

It says that x= -10 so you have to multiply 345 by -10 because x is next to the number 345. Then you get the number -3450-212 from there you can see they are both negative so you can add them together and take out the negative symbol at the end. Hope that helped!