kendallbean kendallbean

12-01-2022
Mathematics

contestada

What is the solution of x2+49 = x+5?
= x +
12
X=
ol
f
12
O X=--
x = -6 or x = -3
no solution

What is the solution of x249 x5 x 12 X ol f 12 O X x 6 or x 3 no solution class=

Respuesta :

ashish4112119 ashish4112119

13-01-2022

Answer:

x = 12/5

Step-by-step explanation:

take the square of both sides

(x^2+49) = (x+5)^2

x^2 + 49 = (x+5) (x+5)

x^2+49= x^2 + 10x + 25

10x + 25 = 49

10x = 24

x = 12/5

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