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Simplifying
-16t2 + (0) * t + 25 = 0
Anything times zero is zero.
-16t2 + 0t + 25 = 0
Reorder the terms:
0 + 25 + -16t2 = 0
Combine like terms: 0 + 25 = 25
25 + -16t2 = 0
Solving
25 + -16t2 = 0
Solving for variable 't'.
Move all terms containing t to the left, all other terms to the right.
Add '-25' to each side of the equation.
25 + -25 + -16t2 = 0 + -25
Combine like terms: 25 + -25 = 0
0 + -16t2 = 0 + -25
-16t2 = 0 + -25
Combine like terms: 0 + -25 = -25
-16t2 = -25
Divide each side by '-16'.
t2 = 1.5625
Simplifying
t2 = 1.5625
Take the square root of each side:
t = {-1.25, 1.25}
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