Question

What will be the unit digit of the square of 2320 ?​

Answer 1

Answer:

0

Step-by-step explanation:

the no. 2320 has 0 in it's unit place

hence the square no will have 0 in its unit place

Answer 2

Why does 2,3202 = 5382400?

When you're trying to find what a number is when squared, you take the number and multiple it by itself.

So, that means you take 2,320 x 2,320 = 5382400

The same would apply if you are trying to find what a number is cubed.

The example for 2,3203 = 2,320 x 2,320 x 2,320 = 12,487,168,000

What are the answers from powers 1 - 5?

Power Answer

2,3201 2320

2,3202 5382400

2,3203 12487168000

2,3204 28970229760000

2,3205 67210933043200000