MATHS

What are the four ways of solving quadratic equations?
Factorising, completing the square, the quadratic formula and graphs
1 of 6
What is the quadratic formula?
x = -b +or- sqr(b^2 - 4ac) / 2a
2 of 6
What is Pythagoras' therom?
a^2 + b^2 = c^2
3 of 6
Sin = Opposite / ?
Hypotenuse
4 of 6
? = Adjacent / Hypotenuse
Cos
5 of 6
Tan = ? / Adjacent
Opposite
6 of 6

Other cards in this set

Card 2

Front

What is the quadratic formula?

Back

x = -b +or- sqr(b^2 - 4ac) / 2a

Card 3

Front

What is Pythagoras' therom?

Back

Preview of the front of card 3

Card 4

Front

Sin = Opposite / ?

Back

Preview of the front of card 4

Card 5

Front

? = Adjacent / Hypotenuse

Back

Preview of the front of card 5
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