Question

The product of a number and its twice is 200. Then the number is
a) ± 10
b) ± 15
c) ± 20
d) ± 25​

Answer 1

Answer:

+20

Step-by-step explanation:

100×200by 20 I hope it will help ful for u

Answer 2

Step-by-step explanation:

Given The product of a number and its twice is 200. Then the number is

• Let the product of a number be m.
• So according to the question we have the product of that number and its two times will be 200. So we get the equation as
•                m x 2m = 200
•                    2m^2 = 200
•                      m^2 = 200 / 2
•                       m^2 = 100
•                     Or m = √100
•                      Or m = 10

Reference link will be

https://brainly.in/question/30873923