What is the answer to 9.93t+4.9t^2+9.93t-4.9t^2=5.87 ?

The answer to 9.93t+4.9t^2+9.93t-4.9t^2=5.87 is t= 587/1986

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9.93t+4.9t^2+9.93t-4.9t^2=5.87

9.93 t + 4.9 t^{2} + 9.93 t - 4.9 t^{2} = 5.87

t = \frac{587}{1986}

Decimal Notation

t = 0.29556 \dots

Solution steps

9.93 t + 4.9 t^{2} + 9.93 t - 4.9 t^{2} = 5.87

Group like terms

4.9 t^{2} - 4.9 t^{2} + 9.93 t + 9.93 t = 5.87

Add similar elements:

4.9 t^{2} - 4.9 t^{2} = 0

9.93 t + 9.93 t = 5.87

Add similar elements:

9.93 t + 9.93 t = 19.86 t

19.86 t = 5.87

Multiply both sides by

100

1986 t = 587

Divide both sides by

1986

t = \frac{587}{1986}

15 = - 10 + 17

f = 3 (2) + 3

- 5 + 5 = 2 (- 1 + 1)

4 x + 5 + x = 3 + 2 x + 4

x, f = - \frac{3}{2} x + 1 f (- 4)

What is the answer to 9.93t+4.9t^2+9.93t-4.9t^2=5.87 ?
The answer to 9.93t+4.9t^2+9.93t-4.9t^2=5.87 is t= 587/1986
Solve for t: 9.93t+4.9t^2+9.93t-4.9t^2=5.87
The solution is t= 587/1986