Solve the equation for all real solutions in simplest form.t, squared, minus, 5, t, minus, 5, equals, minus, 2, tt 2 −5t−5=−2t
Question
Solve the equation for all real solutions in simplest form.t, squared, minus, 5, t, minus, 5, equals, minus, 2, tt 2 −5t−5=−2t
Solution
The equation you provided seems to be written in a confusing way. However, I believe you're trying to solve the quadratic equation t^2 - 5t - 5 = -2t.
Let's solve it step by step:
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First, we need to bring all terms to one side of the equation. We can add 2t to both sides to get this:
t^2 - 5t + 2t - 5 = 0
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Simplify the equation:
t^2 - 3t - 5 = 0
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Now, we need to solve this quadratic equation. We can use the quadratic formula, which is:
t = [-b ± sqrt(b^2 - 4ac)] / (2a)
In our equation, a = 1, b = -3, and c = -5.
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Substitute a, b, and c into the formula:
t = [3 ± sqrt((-3)^2 - 41(-5))] / (2*1) t = [3 ± sqrt(9 + 20)] / 2 t = [3 ± sqrt(29)] / 2
So, the solutions to the equation are t = [3 + sqrt(29)] / 2 and t = [3 - sqrt(29)] / 2.
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