quadratic equations (3t – 1) (3t + 1) = 0
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(3t - 1) (3t + 1) = 0
(3t)^2 - (1)^2 = 0
9t^2 - 1 = 0
3t^2 = 1
t^2 = 1/9
t = √(1/9)
t = +1/3.....or.....-1/3....●
●●●●●●●●●●●●●●●●●●●
Hope it was helpful.
(3t)^2 - (1)^2 = 0
9t^2 - 1 = 0
3t^2 = 1
t^2 = 1/9
t = √(1/9)
t = +1/3.....or.....-1/3....●
●●●●●●●●●●●●●●●●●●●
Hope it was helpful.
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