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Gmoney1203go
Gmoney1203go
Mathematics
Answered
Please help!!! I need someone to use some brain power
Answer :
Mhanifago
Mhanifago
Answer:
r = 4, s = 3, t = 5
Step-by-step explanation:
Solving quadratic equation:
5x² - 8x + 5 = 0
x = (-b ± √b²-4ac)/2a
x = (8 ± √8²-4*5*5)/2*5
x = (8 ± √64-100)/10
x = (8 ±√-36)/10
x = (8 ± 6i)/10
x = (4 ± 3i)/5
x = (r ± si)/t
r = 4, s = 3, t = 5
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