What are the solutions to the equation 7k^2+37k-30=0 ?

The solutions to the equation 7k^2+37k-30=0 are k= 5/7 ,k=-6

Find the zeros of 7k^2+37k-30=0

The zeros of 7k^2+37k-30=0 are k= 5/7 ,k=-6

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7 k^{2} + 37 k - 30 = 0

k = \frac{5}{7}, k = - 6

Decimal Notation

k = 0.71428 \dots, k = - 6

Solution steps

7 k^{2} + 37 k - 30 = 0

Solve with the quadratic formula

k_{1, 2} = \frac{- 37 \pm 3 7 ^{2} - 4 \cdot 7 ( - 30 )}{2 \cdot 7}

3 7^{2} - 4 \cdot 7 (- 30) = 47

k_{1, 2} = \frac{- 37 \pm 47}{2 \cdot 7}

Separate the solutions

k_{1} = \frac{- 37 + 47}{2 \cdot 7}, k_{2} = \frac{- 37 - 47}{2 \cdot 7}

k = \frac{- 37 + 47}{2 \cdot 7} : \frac{5}{7}

k = \frac{- 37 - 47}{2 \cdot 7} : - 6

The solutions to the quadratic equation are:

k = \frac{5}{7}, k = - 6

4 (2 x + 3) = 6 x

(12 - 9 i) + (32 - 6 i)

3 t = - 8.16

7 x^{3} y^{2} 9 x^{7} y^{7}

- 6 x^{2} - 2 = - 5 x

What are the solutions to the equation 7k^2+37k-30=0 ?
The solutions to the equation 7k^2+37k-30=0 are k= 5/7 ,k=-6
Find the zeros of 7k^2+37k-30=0
The zeros of 7k^2+37k-30=0 are k= 5/7 ,k=-6