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Mathematics for IGCSE & O level - Indices 2 (Section 1 - No. 27)
Simplify (x
1/2
) / (x
-1/2
)
x
x
-1
1
x
1/4
Forklaring
x
1/2
/ x
-1/2
= x
1/2 - (-1/2)
= x
1/2 + 1/2
= x
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