Math, asked by navya9486, 9 months ago

138x138 - 62x62
9. Find the value using identities:
76

Answers

Answered by bcnkiller

1

a2+b2=(a+b)(a-b)

(138+62)(138-62)

200×76

15200

Previous Question

Next Question

Similar questions

Math, 4 months ago

Find the length of the arm of a cubic box whose surface area is 726 square centimeters...

Math, 4 months ago

If present age of a father and his son 50 years then after 5 years the sum of their age will be ____ years (a) 55 (b) 6 (c) 40 (d) 45...

English, 4 months ago

how did the knight say about the beautiful of lady?

India Languages, 9 months ago

જોડણી : દુરબીન give me answer fast please ...

Math, 9 months ago

চারটি। রাশির গানিতিক গড় 3.5 হলে রাশিগুলির যোগফল কত...

Social Sciences, 1 year ago

Find out: What is the role of a federation of SHG groups?

Science, 1 year ago

Take the following objects : iron nail/sheet, copper wire, aluminium wire, a piece of coal. Rub each object on a fresh surface of sandpaper and observe. Hammer each object with force. (Take care not to hurt yourself.) Record your observations in the following table. Object Is the surface shining? yes/no Does the shape flatten/break into small pieces on hammering ? Iron nail Copper wire...

Science, 1 year ago

What is meant by subatomic particle ? Give brief information of three subatomic particles with reference to electrical charge, mass and location.