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Square brackets are used to group together numbers, variables or terms that already include parantheses. ex. 5[1+2+(x+2)^2 +4(a^2+b^2)]=0. First, take care of items in parantheses.5[1+2+x^2+2x+4+4a^2+4b^2]=0. Next, distribute the 5 to each item in brackets.5+10+5x^2+10x+20+20a^2+20b^2=0. Now, you can add like terms. Hope this helps!!
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How do parentheses and brackets work in math problems?
Parentheses and brackets work the same in math as they do in writing -- use them to group ideas.
What is a parenthesis in math?
brackets
How can you do brackets in math?
Brackets are used in maths to indicate the order of calculations in the equation.
The meaning for the word brackets in math?
Brackets means to work out whatevers inside the brackets before you work out anything else!
What does the brackets stand for in math?
Brackets are a way of ordering the priority of operations. In mathematics, usually things with brackets have their operations completed first.
