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Simplifying
930 = -16t2 + 1900
Reorder the terms:
930 = 1900 + -16t2
Solving
930 = 1900 + -16t2
Solving for variable 't'.
Move all terms containing t to the left, all other terms to the right.
Add '16t2' to each side of the equation.
930 + 16t2 = 1900 + -16t2 + 16t2
Combine like terms: -16t2 + 16t2 = 0
930 + 16t2 = 1900 + 0
930 + 16t2 = 1900
Add '-930' to each side of the equation.
930 + -930 + 16t2 = 1900 + -930
Combine like terms: 930 + -930 = 0
0 + 16t2 = 1900 + -930
16t2 = 1900 + -930
Combine like terms: 1900 + -930 = 970
16t2 = 970
Divide each side by '16'.
t2 = 60.625
Simplifying
t2 = 60.625
Take the square root of each side:
t = {-7.786205751, 7.786205751}
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