This Math quiz is called 'Algebra - Linear Brackets' and it has been written by teachers to help you if you are studying the subject at middle school. Playing educational quizzes is a fabulous way to learn if you are in the 6th, 7th or 8th grade - aged 11 to 14.
It costs only $12.50 per month to play this quiz and over 3,500 others that help you with your school work. You can subscribe on the page at Join Us
You need to 'get-rid' of two sets of adjoining brackets so that you can work out the values of the terms within the brackets. Each term in the first bracket needs to be multiplied by each term in the second bracket. Try this Math quiz on Linear Brackets.
|
|
||||||||||||||||||||||||
|
|
||||||||||||||||||||||||
|
|
||||||||||||||||||||||||
|
|
||||||||||||||||||||||||
|
|
A letter multiplied by itself gives us the square of the letter
|
When multiplying powers, we add them together
|
||||||||||||||||||||||||
When dividing powers we take one from the other
|
If you add powers together you multiply and if you deduct powers you divide. You would need to know the value of x in order to represent it in another way after adding or subtracting
|
||||||||||||||||||||||||
Two like terms (+ and + or - and -) will equal a plus; two unlike terms (+ and -) will equal a minus
|
Don't forget a minus times a minus equals a plus but a minus times a plus equals a minus
|
||||||||||||||||||||||||
|
|
||||||||||||||||||||||||
'Simplifying' an expression means 'gathering together' all the 'like units'. For instance x + 2x becomes 3x; 4a - 5a becomes -a etc.
|
|