Topic 6 - Algebra Flashcards Preview

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Flashcards in Topic 6 - Algebra Deck (3)
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1
Q

what does completing the square involve?

A

put into brackets (with the x) - squaring it - than + or - a number

2
Q

in simultaneous equations:
two equations have the same sign =
two equations have different signs

A
same = -
different = +
3
Q

when you have 3 and 4 in a simultaneous equation, what do you do?

A

bigger - smaller