Question

A decimal number is multiplied by its square. If the product so obtained is 614.125, find the decimal
number.​

Answer 1

Answer:

let the number be x

thus

x . (x)^2=614.125

x^3=614.125

x= cube root of (614.125)

=cube root(8.5×8.5×8.5)

=8.5

Answer 2

answer is 8.5 . hope this help you