What are the solutions to the equation p^2-9=8*5 ?

The solutions to the equation p^2-9=8*5 are p=7,p=-7

Find the zeros of p^2-9=8*5

The zeros of p^2-9=8*5 are p=7,p=-7

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p^{2} - 9 = 8 \cdot 5

p = 7, p = - 7

Solution steps

p^{2} - 9 = 8 \cdot 5

Move

9

to the right side

p^{2} = 49

For

x^{2} = f (a)

the solutions are

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

p = 49, p = - 49

49 = 7

- 49 = - 7

p = 7, p = - 7

x^{2} - x - 20 = 0

x^{2} - 25 x + 156 = 0

6 (x - 1) = x^{2} + x

2 = x^{2} - 3 x - 8

4 = \frac{4}{3} (x - 6) 34 (x - 6)

What are the solutions to the equation p^2-9=8*5 ?
The solutions to the equation p^2-9=8*5 are p=7,p=-7
Find the zeros of p^2-9=8*5
The zeros of p^2-9=8*5 are p=7,p=-7