Mathematics for IGCSE & O level - Surds (Section 1 - No. 5) | ExamPlay

Mathematics for IGCSE & O level - Surds (Section 1 - No. 5)

What is the conjugate of 3 - √2?

3 + √2

-3 + √2

-3 - √2

3 - √2

Explanation

The conjugate is obtained by changing the sign between the two terms.

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