What are the solutions to the equation 35x^2+455x+1260=0 ?

The solutions to the equation 35x^2+455x+1260=0 are x=-4,x=-9

Find the zeros of 35x^2+455x+1260=0

The zeros of 35x^2+455x+1260=0 are x=-4,x=-9

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35 x^{2} + 455 x + 1260 = 0

x = - 4, x = - 9

Solution steps

35 x^{2} + 455 x + 1260 = 0

Solve with the quadratic formula

x_{1, 2} = \frac{- 455 \pm 45 5 ^{2} - 4 \cdot 35 \cdot 1260}{2 \cdot 35}

45 5^{2} - 4 \cdot 35 \cdot 1260 = 175

x_{1, 2} = \frac{- 455 \pm 175}{2 \cdot 35}

Separate the solutions

x_{1} = \frac{- 455 + 175}{2 \cdot 35}, x_{2} = \frac{- 455 - 175}{2 \cdot 35}

x = \frac{- 455 + 175}{2 \cdot 35} : - 4

x = \frac{- 455 - 175}{2 \cdot 35} : - 9

The solutions to the quadratic equation are:

x = - 4, x = - 9

7 x^{2} - x - 1 = 0

\frac{t ^{2}}{3} - \frac{t}{6} = 1

x^{2} - 12 x = 64

x^{2} - 12 x = 14

x^{2} = - 240 - 8

What are the solutions to the equation 35x^2+455x+1260=0 ?
The solutions to the equation 35x^2+455x+1260=0 are x=-4,x=-9
Find the zeros of 35x^2+455x+1260=0
The zeros of 35x^2+455x+1260=0 are x=-4,x=-9