Question

$a {}^{2} b {}^{2} x {}^{2} + b {}^{2} x - a {}^{2} x - 1 \:$
Find Roots​

Answer 1

Answer:

225

Step-by-step explanation:

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Answer 2

Answer:

roots are -1/a² , 1/b²

Step-by-step explanation:

a²b²x² + b²x - a²x - 1

b²x(a²x + 1).-1(a²x + 1)

(b²x - 1)(a²x +1)

b²x - 1 = 0 , a² x + 1 = 0

b²x = 1 , a²x = -1

x = 1/b² , x = -1/a²