Maths C1: chapter 1 surds

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  • Created by: zofia
  • Created on: 07-04-13 14:52
When multiplying two surds the numbers under the square root are just __________ together.
multiplied
1 of 6
√a x √a = ___
a
2 of 6
Multiplying the numerator and denominator of a fraction with a surd in the denominator by the same surd __________ the denominator.
rationalises
3 of 6
√a is the positive square root of __
a
4 of 6
√2 x √18 =
6
5 of 6
√50 / √2 =
5
6 of 6

Other cards in this set

Card 2

Front

√a x √a = ___

Back

a

Card 3

Front

Multiplying the numerator and denominator of a fraction with a surd in the denominator by the same surd __________ the denominator.

Back

Preview of the front of card 3

Card 4

Front

√a is the positive square root of __

Back

Preview of the front of card 4

Card 5

Front

√2 x √18 =

Back

Preview of the front of card 5
View more cards

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