ORDER OF OPERATIONS:
P.E.M.D.A.S.
Parenthesis Exponents Multiplication Division Addition Subtraction
Evaluate: 3^2 + 2^2 x 5 - sqrt 25 over 8 - 4 / 2 + 2
I am confused on the order in which I solve this. Please help!
3 answers
Mnemonic:
"Please Excuse My Dear Aunt Sally"
"Please Excuse My Dear Aunt Sally"
Roots are considered exponents.
Example: x^(1/2) = sqrt(x)
Example: x^(1/2) = sqrt(x)
1 answer