What are the solutions to the equation 8-P^2+2-P^2=0 ?

The solutions to the equation 8-P^2+2-P^2=0 are P=sqrt(5),P=-sqrt(5)

Find the zeros of 8-P^2+2-P^2=0

The zeros of 8-P^2+2-P^2=0 are P=sqrt(5),P=-sqrt(5)

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8 - P^{2} + 2 - P^{2} = 0

P = 5, P = - 5

Decimal Notation

P = 2.23606 \dots, P = - 2.23606 \dots

Solution steps

8 - P^{2} + 2 - P^{2} = 0

Move

8

to the right side

- P^{2} + 2 - P^{2} = - 8

Move

2

to the right side

- P^{2} - P^{2} = - 10

Add similar elements:

- P^{2} - P^{2} = - 2 P^{2}

- 2 P^{2} = - 10

Divide both sides by

- 2

P^{2} = 5

For

x^{2} = f (a)

the solutions are

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

P = 5, P = - 5

4 x^{2} - 5 x + 16 = 0

0 = - x^{2} - 4 x + 5

2 x^{2} + 72 = 8 x^{2}

0 = 3 x^{2} - 1

- 2 x^{2} - 36 x - 282 = 0

What are the solutions to the equation 8-P^2+2-P^2=0 ?
The solutions to the equation 8-P^2+2-P^2=0 are P=sqrt(5),P=-sqrt(5)
Find the zeros of 8-P^2+2-P^2=0
The zeros of 8-P^2+2-P^2=0 are P=sqrt(5),P=-sqrt(5)