What are the solutions to the equation a^2-5=0 ?

The solutions to the equation a^2-5=0 are a=sqrt(5),a=-sqrt(5)

Find the zeros of a^2-5=0

The zeros of a^2-5=0 are a=sqrt(5),a=-sqrt(5)

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a^{2} - 5 = 0

a = 5, a = - 5

Decimal Notation

a = 2.23606 \dots, a = - 2.23606 \dots

Solution steps

a^{2} - 5 = 0

Move

5

to the right side

a^{2} = 5

For

x^{2} = f (a)

the solutions are

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

a = 5, a = - 5

x, (x - 3)^{2} + (y + 6)^{2} = 0

x^{2} - 3 = 6 x + 10

8 x^{2} - 22 x - 21 = 0

x, y = x^{2} - 7 x + 12

2 x^{2} + x = 45

What are the solutions to the equation a^2-5=0 ?
The solutions to the equation a^2-5=0 are a=sqrt(5),a=-sqrt(5)
Find the zeros of a^2-5=0
The zeros of a^2-5=0 are a=sqrt(5),a=-sqrt(5)