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Wewaii [24]
3 years ago
13

(ii) ן ( Solve 11-Jx+4 = 0 for real Question for 1 B)

Mathematics
1 answer:
tatyana61 [14]3 years ago
4 0

Answer:

x = 117

Step-by-step explanation:

Given

11 - \sqrt{x+4} = 0 ( subtract 11 from both sides )

- \sqrt{x+4} = - 11 ( square both sides )

(- \sqrt{x+4} )² = (- 11)²

x + 4 = 121 ( subtract 4 from both sides )

x = 117

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