Question

40 multiplied by the square of number gives 10 times the cube of the number. find​

Answer 1

Step-by-step explanation:

let the number be 'x'

$40 {x}^{2} = 10 {x}^{3} \\ 10 {x}^{3} - 40 {x}^{2} = 0 \\ {x}^{2} (10x - 40) = 0 \\ 10x = 40 \\ x = 4$

hope it helps you