Question

Find the sum of the cube of two numbers if one is twice of the other number and it's product is 50.​

Answer 1

Answer:

1125

Step-by-step explanation:

let, the first number = x

the 2nd number = 2x

product of the two number = 50

=>x×2x = 50

=>2x² = 50

=>x²=25

=>x=5

then,

2x= 10

The sum of the cube of two no. = 5³+10³ =125+1000=1125