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Apply BEDMAS to all expressions you try to work out.
You work out the innermost brackets first and then use that result in working out the outermost brackets.
Example:
6 x (9 - (4 + 3))
Applying BEDMAS means you work out the bracketed expression:
9 - (4 + 3)
before doing the multiplication. So applying BEDMAS to this, you work out the bracketed expression:
4 + 3
before doing the subtraction:
6 x (9 - (4 + 3)) = 6 x (9 - 7)
= 6 x 2
= 12
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What is 2(24 plus 9) plus 2(15 - 8)?
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What is the quadratic equation with the solutions -1 an 5?
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What is an equation of the circle whose diameter has endpoints -3 1 and 5 -2?
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