Answers

2016-04-09T14:23:27+05:30
T² - 15 = 0
t² = 15
t = ± √15
That means that we have
t = - √15
or
t = + √15
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The Brainliest Answer!
2016-04-09T14:41:55+05:30
First, write the equation,
t² - 15 = 0
Now, we shift the (-15) to RHS,
t² = 15
So, t = - √15 = -3.87 or + √15 = + 3.87
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