contestada

Order the steps to solve the equation
log(x2 – 15) = log(2x) form 1 to 5.
x2 - 2x - 15 = 0
Potential solutions are -3 and 5
x2 - 15 = 2x
X-5 = 0 or x + 3 = 0
(x - 5)(x + 3) = 0

Respuesta :

nataliia03

Answer:

x2 - 15 = 2x

x2 - 2x -15 = 0

(x - 5)(x + 3) = 0

X-5 = 0 or x + 3 = 0

Potential solutions are -3 and 5

mellief50

Answer:

2

5

1

4

3

p-by-step explanation:

did the assignment

Otras preguntas