How do you solve #7v ^ { 2} + 8= 456#?
1 Answer
Mar 31, 2017
Explanation:
We'd need to use the system of equations, or PEMDAS, as the above image shows.
As we're working with a variable, we'd also need to work backwards.
Our first steps are A and S, addition and subtraction. Subtract
The next steps are M and D, multiplication and division. Divide
The next step is E, exponents. Square root both sides.