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4 votes
4 votes
Find the solutions to x² = 18.

A. x = +6√3
B. x = +2√3
C. x= 13√6
D. x = ±3-√2

Find the solutions to x² = 18. A. x = +6√3 B. x = +2√3 C. x= 13√6 D. x = ±3-√2-example-1
User Shivon
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1 Answer

19 votes
19 votes

Answer:

D. x = +-3*sqrt(2)

Explanation:

x^2 = 18

x = +-sqrt(18)

x = +-sqrt(9 * 2)

x = +-sqrt(3^2 * 2)

x = +-3*sqrt(2)

User Ithcy
by
3.3k points