it means you have to do that problem frist then the other problems
You can remove parenthesis or bracket by multiplying the number outside, with the number inside the bracket.
There is a number on the outside of the parenthesis & there is a set of parenthesis.
The rules of PEMDAS are 1. Parenthesis anything in them you do first. 2. Exponents those little numbers next to the number telling you to multiply the number by itself a certain number of times 3. Multiplication and Division whichever comes first and 4. Addition and Subtraction whichever comes first. If there is an exponent next to parenthesis but there is no number that means the answer to the parenthesis has to be the thing that the exponent is next to. All of the rules apply inside of the parenthesis as well. If there is a number next to the parenthesis not followed by a symbol multiply the answer to the parenthesis by that number.
It lets you multiply all the numbers in the parenthesis from the number that is outside the parenthesis.
it means that you have to solve the exponents first and then do the rest. it follows a rule called PEMDAS:ParenthesisExponentMultiplicationDivisionAdditionSubtraction
The number in parenthesis on the periodic table represents the atomic mass of an element. It is the weighted average mass of the isotopes of that element, taking into account the abundance of each isotope.
a positive answer
No. Parentheses have no direct effect on the sign of a number.
Try leaving out the parenthesis and dashes. 3031234567 or try putting in the number WITH dashes an/or parenthesis. i.e. 303-123-4567 or (303)123-4567
A subscript following a set of parenthesis in a chemical formula indicates that the entire group enclosed in the parenthesis is to be multiplied by the subscript outside the parenthesis. This is used to show the number of times a group of atoms or molecules is repeated in the compound.
2n2y2(2n3)(3y3)
sqrt(number goes inside parenthesis)