Question

If a number is increased by two times, then the square of the number will increase?

answer should be expained!!​

Answer 1

Answer:

Hey!

Question -

If a number is increased by two times, then the square of the number will increase?

Solution-

Suppose the number be x

When the number increased by two times - 2x

So,

square of the number -

$=>(2x)^{2}$

$=> 4x^{2}$

So, the number be increased 4 times.

Hope it helps u :)

Answer 2

Answer:

4 times

Step-by-step explanation:

let x be any number

after it increases to two times, it becomes 2x

square of x = x^2

let square of 2x be x'

then, x' = (2x)^2 = 4(x)^2 = 4 * square of x