Do you mean pemdas?
parenthesis, exponents, multiplication/division, addition/subtraction
that is the order in solving an equation
example: (#^2 means squared)
(x+9)^2 + 2(x + 2) = 1
(x+9)(x+9) + 2(x+2) = 1
foil
x^2 + 18x + 81 + 2x + 4 = 1
x^2 + 20x + 85 = 1
subtract 1
x^2 + 20x + 84
then you would finish it. it’s a bad example. but that’s how you do it.
I believe it is panic attacks, low self esteem, bouts of extreme happiness and depression
The four basic product testing methods are Component Testing, Integration Testing, System Testing and Acceptance Testing.
<h3>What would our product look like?</h3>
Acceptance testing, like system testing, focuses on the behavior and capability of an entire system or product, so our product can be a mobile application that we can test with a number of people. about the patient's health, with this we will measure the time of use, amounts of access and time spent in the application.
With this information, we can conclude that test levels are groups of activities organized and managed together.
Learn more about basic product testing in brainly.com/question/16835050
#SPJ1
The answer is -- Provide an interpreter
