Math, asked by princy7323, 11 months ago

how to solve 47 * 53 using suitable identities

Answers

Answered by laxmikumari231004

4

Answer:

Step-by-step explanation:

47 * 53

= ( 50 - 3)+ (50+3)

= (a-b)(a+b) = a²-b²

= 50² - 3²

= 2500 - 9 = 24991

Previous Question

Next Question

Similar questions

Hindi, 6 months ago

करने वाले लोगों से नफरत क्यों करनी चाहिएडॉग करने वाले लोगों से क्यों नफरत करनी चाहिए ...

History, 6 months ago

What was the result of the introduction of factory system?

Math, 6 months ago

In a particular class, one-third of the students comprises of girls. It is also known that 75% of the girls scored more than 75% in the last exam while 50% of the boys scored less than or equal to 75% in the last exam. If 70 students scored more than 75% in the exam, then how many boys are there in the class? (A) 75 (B) 80 (C) 105 (D) 120 ...

Hindi, 11 months ago

write a essay if I was a Hindi teacher a hindi teacher a hindi teacher...

Art, 11 months ago

suggest the measures to address the problem.

Math, 1 year ago

One of the angle forming a complementary pair measures 71°. Find the other angle...

Geography, 1 year ago

highlights the features of Cold and hot weather season...

Hindi, 1 year ago

महंगाई से परेशान दो महिलाओं की बातचीत का संवाद लेखन करें...