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sweet-ann [11.9K]
3 years ago
8

Please help me asap

Mathematics
1 answer:
Sonja [21]3 years ago
6 0

Step-by-step explanation:

4/sin45=

4 \sqrt{2}

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6-3\sqrt{3}

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We are given x=\sqrt{3}-1 and we are asked to find the value of x^2-x+1.

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