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CAT 2024 Surds and Indices — Previous Year Question

Year

CAT 2024

Section

Quantitative

Topic

Surds and Indices

Difficulty

Medium

Question

Slot-3

If (a+b3)2=52+303(a+b \sqrt{3})^2=52+30 \sqrt{3} , where aa and bb are natural numbers, then a+ba+b equals

7

10

8

9

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