Question

Plz help me ASAP

(x+2)^2+1=50

this is solving quadratic functions by square roots

Answer 1

X1= -9, X2= 5 I hope I helped

Answer 2

Answer:

x = -9 and x = 5

Step-by-step explanation:

${(x + 2)}^{2} + 1 = 50$

$= {x}^{2} + 4x + 4 + 1 = 50$

$= {x}^{2} + 4x + 5 = 50$

$= {x}^{2} + 4x + 5 - 50 = 0$

$= {x}^{2} + 9x - 5x - 45 = 0$

$= x \times (x + 9) - 5(x + 9) = 0$

$= (x + 9) \times (x - 5) = 0$

$= x + 9 = 0$

$x - 5 = 0$

$= x = - 9$

$x = 5$