allsleepyandred2 allsleepyandred2

02-12-2016
Mathematics

contestada

Find the roots of the equation below. 7x2 + 3 = 8x
A) -4/7 (+ or -) (sqrt 5)/7
B) 4/7 (+ or -) (sqrt 5)/7
C) -4/7 (+ or -) i(sqrt 5)/7
D) 4/7 (+ or -) i(sqrt 5)/7

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Аноним Аноним

02-12-2016

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lelandcrandall19 lelandcrandall19

01-06-2019

Answer:

x=4+-isqrt(5/7

Step-by-step explanation:

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