00:01
Let's evaluate the expression four times nine plus five minus six times seven plus three.
00:06
We have a lot of different pieces here.
00:08
So we need to recall our order of operations under the acronym pemdos, where we have our parentheses first, then any exponents and then multiplication and division and any adding and subtracting.
00:19
So we see that we do have a set of parentheses here with this nine plus five.
00:23
So let's start there.
00:25
And we'll have our four times what we have in parentheses.
00:28
So the 9 plus 5 gives us 14.
00:32
Everything else remains the same, minus 6 times 7 plus 3.
00:37
And now we're moving on.
00:38
We see that we don't have any exponents in this expression, but we do have multiplication in a couple terms...