What are the solutions to the equation 3x^2+10x+7=0 ?

The solutions to the equation 3x^2+10x+7=0 are x=-1,x=-7/3

Find the zeros of 3x^2+10x+7=0

The zeros of 3x^2+10x+7=0 are x=-1,x=-7/3

Popular >

3 x^{2} + 10 x + 7 = 0

x = - 1, x = - \frac{7}{3}

Decimal Notation

x = - 1, x = - 2.33333 \dots

Solution steps

3 x^{2} + 10 x + 7 = 0

Solve with the quadratic formula

x_{1, 2} = \frac{- 10 \pm 1 0 ^{2} - 4 \cdot 3 \cdot 7}{2 \cdot 3}

1 0^{2} - 4 \cdot 3 \cdot 7 = 4

x_{1, 2} = \frac{- 10 \pm 4}{2 \cdot 3}

Separate the solutions

x_{1} = \frac{- 10 + 4}{2 \cdot 3}, x_{2} = \frac{- 10 - 4}{2 \cdot 3}

x = \frac{- 10 + 4}{2 \cdot 3} : - 1

x = \frac{- 10 - 4}{2 \cdot 3} : - \frac{7}{3}

The solutions to the quadratic equation are:

x = - 1, x = - \frac{7}{3}

8 + 2 (x - 6) = - 2 + 2 x - 2

6 x^{2} - 66 x + 168

\frac{3 x - 6}{3} + 9 = 18

1.9 \cdot 1 0^{- 2} = \frac{( 9 \cdot 1 0 ^{9} ) ( 40 \cdot 1 0 ^{- 9} ) x}{( 120 \cdot 1 0 ^{- 2} ) ^{2}}

4 x^{2} - 12 x = 0

What are the solutions to the equation 3x^2+10x+7=0 ?
The solutions to the equation 3x^2+10x+7=0 are x=-1,x=-7/3
Find the zeros of 3x^2+10x+7=0
The zeros of 3x^2+10x+7=0 are x=-1,x=-7/3