byrdmax03 byrdmax03

23-05-2018
Mathematics

contestada

Question 10(Multiple Choice Worth 5 points) (09.04 MC) If (x + 1)2 = 55, what is the approximate positive value of x? 2.71 5.42 6.42 7.35

Respuesta :

alikaling alikaling

28-05-2018

x ≈ 6.4

(x + 1)^2 = 55

x + 1 = √55

x = √55 - 1

x ≈ 6.4

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krishadhimar krishadhimar

31-05-2018

the answer is 6.4 :)

Answer Link

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