You mean like these?:
9 * 2 - (-2 + 9) + 15 / (4.5 + 3)
(6x + 7y) * 2 (y - 6x)=(6x*2y)-(6x*12x)+(2y*7y)-(12x*7y)=12xy-72x^2+14y^2-84xy=14y^2-72x^2-72xy
removing the parentheses in a math problem
Parentheses and brackets work the same in math as they do in writing -- use them to group ideas.
No some do not undertake that rule!! Your welcome ANONYMOUS
There are many good math questions for a kid in kindergarten. Some good math questions for kids in kindergarten are questions like which one is bigger or which one would you choose.
Brackets or parentheses.
use parentheses when u do a opperation. Parentheses have to do 1st no matter what
Parentheses are brackets which are rounded kind. Like the one below: ( ..... )
Parentheses in math are used to indicate which operations should be done first. Anything inside the parentheses should be calculated before anything outside the parentheses. This helps clarify the order of operations in a mathematical expression.
Yes, you do that first.
Parentheses
Add some parenthesees and then I could figure it out. Add some parentheses and then I could figure it out.
they are both grouping symbols in math