Question

one plus 8 x to the power 6 by 5 + 9 x x to the power 3 by 5 equals to zero then find the product of all possible values of x option 1 1 by 16 option 2 minus 1 by 8 option 3 minus one by two option 4 1 by 32​

Answer 1

Answer:

(1 + 8x)^6 / (5 + 9x²)^3 = 0

(1 + 8x)^6 = 0 x (5 + 9x²)^3

therefore , (1 + 8x)^6 = 0

hence, , 1 + 8x = 0

8x = (-1)

x = (-1/8)