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Find the solutions to x2 = 27.

O A. x = +3,5
B. x = +39
O C. x = +9.12
D. X = +9.5

Find the solutions to x2 = 27. O A. x = +3,5 B. x = +39 O C. x = +9.12 D. X = +9.5-example-1

1 Answer

2 votes

Answer:

A

Explanation:

Given

x² = 27 ( take the square root of both sides )

x = ±
√(27)

= ±
√(9(3))

= ±
√(9) ×
√(3)

= ± 3
√(3) → A

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