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Simplifying
4t2 + -19 = 0
Reorder the terms:
-19 + 4t2 = 0
Solving
-19 + 4t2 = 0
Solving for variable 't'.
Move all terms containing t to the left, all other terms to the right.
Add '19' to each side of the equation.
-19 + 19 + 4t2 = 0 + 19
Combine like terms: -19 + 19 = 0
0 + 4t2 = 0 + 19
4t2 = 0 + 19
Combine like terms: 0 + 19 = 19
4t2 = 19
Divide each side by '4'.
t2 = 4.75
Simplifying
t2 = 4.75
Take the square root of each side:
t = {-2.179449472, 2.179449472}
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