What are the solutions to the equation 100-121k^2=0 ?

The solutions to the equation 100-121k^2=0 are k= 10/11 ,k=-10/11

Find the zeros of 100-121k^2=0

The zeros of 100-121k^2=0 are k= 10/11 ,k=-10/11

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100 - 121 k^{2} = 0

k = \frac{10}{11}, k = - \frac{10}{11}

Decimal Notation

k = 0.90909 \dots, k = - 0.90909 \dots

Solution steps

100 - 121 k^{2} = 0

Move

100

to the right side

- 121 k^{2} = - 100

Divide both sides by

- 121

k^{2} = \frac{100}{121}

For

x^{2} = f (a)

the solutions are

x = f (a), - f (a)

k = \frac{100}{121}, k = - \frac{100}{121}

\frac{100}{121} = \frac{10}{11}

- \frac{100}{121} = - \frac{10}{11}

k = \frac{10}{11}, k = - \frac{10}{11}

45 \cdot 3

27 a^{4} b^{3} + 64 a^{7}

2 j^{2} - 5 j - 7

76 x + 76 = 76 x + 76

3 x^{2} - 9 x + 5 = 0

What are the solutions to the equation 100-121k^2=0 ?
The solutions to the equation 100-121k^2=0 are k= 10/11 ,k=-10/11
Find the zeros of 100-121k^2=0
The zeros of 100-121k^2=0 are k= 10/11 ,k=-10/11