00:01
All right, once again, we're going to be solving by first substituting values in for the variables or for the letters that represent any number that you can think of.
00:14
And then we're going to use the order of operations to evaluate the resulting expression.
00:20
So this is our order triangle, parentheses, exponents, multiplication, division, equally important, addition, subtraction, equally important but least important in all of the operations.
00:34
So in 35, the x is replaced with a 6.
00:40
So this is 6 to the power of 2 or 6 squared, plus three groups of 7 for y.
00:49
Next, the order of operations as exponents is the most important of what we see, since nothing's happening inside of the parentheses, and then multiplication, and then.
01:02
Then addition.
01:03
So this will be first priority, second priority, and then third priority...