Math, asked by revanth93811, 4 months ago

Simplify using suitable identity : (8 − 7)2 + (7 + 8)2

Answers

Answered by aswanth0047

3

Answer:

30

Step-by-step explanation:

(8-7)2 + (7+8)2 =

2[ (8+7) (8-7)]

(a+b) (a-b) = a^2 - b^2

2[(8^2) - (7^2)]

2[64-49]

2[15]

30

please mark BRAINLIEST

Previous Question

Next Question

Similar questions

Social Sciences, 2 months ago

The emperor penguin lays [ ] egg in a year?

Chemistry, 2 months ago

5. When iron nails are dipped in copper sulphate solution, a green-coloured____ solution is formed.

Computer Science, 2 months ago

explain four fundamental data types...

English, 4 months ago

You are fond of reading and like to vist the public library. However, your coaching times clash with the timings of the library. Write a letter to the librarian requesting him/her to extend the timing of library...

Science, 4 months ago

The belief that the mother is completely responsible for the sex of the child is wrong because the child * (a) gets sex chromosome only from the mother. (b) develops in the body of the mother. (c) gets one sex chromosome from the mother and the other from the father. (d) gets sex chromosome only from the father.

History, 11 months ago

Which of these was a belief of the Patriots? All colonists should buy British tea. All colonists should pay taxes to Britain. The colonies should be free to run their own affairs. The colonies should remain with Britain forever.

English, 11 months ago

Do you have a pet? Is your pet mischievous? Write a short paragraph (about 45-55 word) Please it is urgent ...

English, 11 months ago

Introduction to Poetry By Billy Collins I ask them to take a poem and hold it up to the light like a color slide or press an ear against its hive. I say drop a mouse into a poem and watch him probe his way out, or walk inside the poem’s room and feel the walls for a light switch. I want them to waterski across the...