Math, asked by guptaarya186, 10 months ago

find the value of (25)^3 by short cut method I am so angry please answer of the question​

Answers

Answered by mayajakhar79
1

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(25)^3= 25*25*25

25*25*25

=625*25

=15625

First Step: Digit in ten’s place is 1, so we write the cube of 1. And also as the ratio between 1 and 2 is 1:2, the next digits will be double the previous one. So, the first row is 1, 2, 4, 8.

Step II: In the above row our 2nd and 3rd digits (from right) are 4 and 2 respectively. So, we write down 8 and 4 below 4 and 2 respectively. Then add up the two rows.

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Answered by abhishek1024
0

Step-by-step explanation:

25 cube 3 is simple.

25X25X25. we multiply the same no 3 times because it is a cube.

so you imagine a cube.

it has length, breadth and height.

in this length=25,

breadth=25 and

height=25. to fine volume we will multiply all.

like that multiply this.

you can think that it is hard to multiply this.

you can substitute 25=5X5.

so we will get

5X5X5X5X5X5.

now it is simple.

when you multiply you will get

15,625.

try this. it will be easy.

i hope you think it easy.

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