true

Take Class 10 Tuition from the Best Tutors

Affordable fees
1-1 or Group class
Flexible Timings
Verified Tutors

Search in

Square Of a Number Ending In 5

Sachidananda R.

01/06/2017 0 0

Let's say we want to get the square of 35 i,e 35 x 35,

Take the first no ie 3,take the next number i,e 4,

Multiply 3 and 4 ie 3 x 4 = 12,

Place 25 after 12,

So, the answer is 1225,

Lets try some more,

75 x 75 = (7x8) 25 = 5625,

25 x 25 = (2x3) 25 = 625,

Similar techniques for getting squares of any number, square roots, cube roots available.

0 Like 0 Dislike

Follow 0

Other Lessons for You

feed your brain to improve concentration

1. never try to study when you are pysicslly weak.if your brain is not fresh enough you cannot concentrate. 2. drink lots of water to keep your brain fresh. 3. just before every learning session drink one glass of water

Elizabeth Chalumkal Jose

0 0

short note on Greenhouse gases

The main greenhouse gas that is responsible for global warming is carbon dioxide(CO2). Others include nitrous-oxide, chlorofluorocarbon (CFC), methane, etc. Greenhouse gases come from various sources. 1....

Debraj Paul

0 0

Parallelogram Law Of Vectors

If two vectors acting simultaneously on a particle are represented in magnitude and direction by the two adjacent sides of a parallelogram drawn from a point, then their resultant is completely represented...

Vijaya Kumar Jayanthi

1 0

Problems On Probability theorem

1.If two regular six-sided dice are rolled at the same time, what is the probability that the sum of the their numbers will be prime? Possible Answers: 5/12 1/2 1/4 7/18 Correct...

Soumi Roy

0 0

Bonus Issue

Bonus means Issue of Shares by a Company without any consideration. Bonus Issue: It is an additional dividend given to the shareholders that can be in cash or in the form of stock. When companies have...

FR Prashanth Reddy

21 0

Find Class 10 Tuition near you

Looking for Class 10 Tuition ?

Learn from Best Tutors on UrbanPro.

Are you a Tutor or Training Institute?

Join UrbanPro Today to find students near you

Class 10 Tuition Questions

I have passed xii but not know much about math chm phy etc.but i want to do bsc. so what should i do?

34 Answers

What is the minimum age of Lok Sabha candidates?

9 Answers

What is molecular mass?

8 Answers

What Is CFC ? How it is responsible for ozone layer depletion?

6 Answers

Mensuration

31 Answers

Looking for Class 10 Tuition Classes?

The best tutors for Class 10 Tuition Classes are on UrbanPro

Select the best Tutor
Book & Attend a Free Demo
Pay and start Learning

Take Class 10 Tuition with the Best Tutors

The best Tutors for Class 10 Tuition Classes are on UrbanPro

I am a Student I am a Tutor
Name*	Please enter your full name. Please enter institute name.
Email*	Please enter your email address.
Phone*	Please enter a valid phone number.
Location*	Please enter a pincode or area name.
City*	Please enter city name.
Category*	Please enter category.
Gender*	Male Female Please select your gender.
Email ID/ Mobile No.*	Please enter either mobile no. or email.
Enter Password*	Please enter OTP Please enter Password Sorry, this phone number is not verified, Please login with your email Id.