What are the solutions to the equation 1.9^2+a^2=2.4^2 ?

The solutions to the equation 1.9^2+a^2=2.4^2 are a=(sqrt(43))/(2sqrt(5)),a=-(sqrt(43))/(2sqrt(5))

Find the zeros of 1.9^2+a^2=2.4^2

The zeros of 1.9^2+a^2=2.4^2 are a=(sqrt(43))/(2sqrt(5)),a=-(sqrt(43))/(2sqrt(5))

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1. 9^{2} + a^{2} = 2. 4^{2}

a = \frac{43}{2 5}, a = - \frac{43}{2 5}

Decimal Notation

a = 1.46628 \dots, a = - 1.46628 \dots

Solution steps

1. 9^{2} + a^{2} = 2. 4^{2}

Move

1. 9^{2}

to the right side

a^{2} = 2.15

For

x^{2} = f (a)

the solutions are

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

a = 2.15, a = - 2.15

2.15 = \frac{43}{2 5}

- 2.15 = - \frac{43}{2 5}

a = \frac{43}{2 5}, a = - \frac{43}{2 5}

x, x^{2} + 4 y^{2} - z^{2} = - 9

x^{2} - 14 x - 51 = 0

\frac{x ^{2}}{9} - 1 = 15

- 3 x^{2} - 6 x - 1 = 0

4 x^{2} + 9 x + 9 = 0

What are the solutions to the equation 1.9^2+a^2=2.4^2 ?
The solutions to the equation 1.9^2+a^2=2.4^2 are a=(sqrt(43))/(2sqrt(5)),a=-(sqrt(43))/(2sqrt(5))
Find the zeros of 1.9^2+a^2=2.4^2
The zeros of 1.9^2+a^2=2.4^2 are a=(sqrt(43))/(2sqrt(5)),a=-(sqrt(43))/(2sqrt(5))