Math, asked by ayshakhan26, 4 months ago

Using identity a²-b² = (a+b) (a-b)Find
(i) 51²-42²
(ii) (956)²-(44)²

Answers

Answered by rs3492129

1

Answer:

51 sq -42sq.

(51+42) (51-42)

956sq -44sq

(956+44) (956-44)

Hope you understand

Answered by vanshikaarora20

1

Step-by-step explanation:

(51+42)(51-42)

(93)(9)

837

2) (956+44)(956-44)

(1000)( 912)

912000

Previous Question

Next Question

Similar questions

Chemistry, 2 months ago

How do we get a substance back in its original form in case of a reversible change? Explain using appropriate example.

English, 2 months ago

. Whom did Mary compare Karolina Michalczuk to? * an angry bull a balm a concrete wall None of these ...

History, 2 months ago

तुगलक तथा खिलजी शासन के गैरीसन शहरों में क्या अंतर था?

English, 4 months ago

Underline the finite verbs and circle the non-finite verbs in given sentences. 1) A team attempted to reach Everest from the northern side. 2) We saw an interesting play, 3) We go to the park to play in the evening.

Math, 4 months ago

Gulshan bought an earaser which costs 50 p. each. She gave 10 coin how much amount will the shop keeper return?

Science, 11 months ago

What are the defects vision? A person needs a lens of power-5.5 dioptresfor correcting his distant vision. for correcting his near vision. he needs a lens of power +1.5 dioptres . what is the focal length of the lens required for correcting distant vision?

English, 11 months ago

Rohan was happily cycling in the vacant space around the building.suddenly a potted plant hurled down from the balcony of the 10th floor.................. Give a suitable title and moral to the above story (150 words)...

Biology, 11 months ago

difference between amphibians and reptiles?