Solve (x + 9)2 = 25.
Vox + 9)2 = 25
1. Apply the square root property of equality:
2. Isolate the variable.
If x + 9 = 5, then x = ?
If x + 9 = -5, then x = ?

hi

(x+9)² = 25  ⇒  (x+9)  = 5  or  (x+9) = -5    as  5² = 25  and  (-5)² = 25

if  x+9 = 5                or   x+9 = -5

   x =  5-9                       x = -5 -9

   x = -4                           x =  -14

So answers are  :  value of   x  are   -4   or  -14

answer: integers are just whole numbers: positive, negative, and zero.

i = {-∞, -2, -1, 0, 1, 2, 3, ∞}

let x = 1st integer

let y = 2nd integer

x = 3y + 17   {equation 1}

xy = -24         {equation 2}

substitute 3y+17 in place of x n equation 2

and solve for y.

(3y+17)y = -24

3y2 + 17y = -24

3y2 + 17y + 24 = 0

from quadratic equation:

y = [-17±√(172-4(3)(24))]/(2(3))

y = (-17 ±√1)/6

y = (-17+1)/6   or     y = (-17-1)/6

y = -16/6           or     y = -18/6

y = -2 2/3         or   y = -3

since we are dealing with

y = -3

x = 3y+17 = -9+17 = 8

the integers are -3, 8

step-by-step explanation: