Math, asked by ommsahu, 10 months ago

find answer of this question

Attachments:

Answers

Answered by 217him217

1

Step-by-step explanation:

=> a²+2ab+b²=100

=> a²-2ab+b²=16

subtract 2nd from 1

a²+2ab+b²-(a²-2ab+b²) = 100-16

=>4ab=84

=>ab = 21

Answered by mshraju1970

0

a=7

b=3

Step-by-step explanation:

mark in brainlylist I will explain step by step

Previous Question

Next Question

Similar questions

English, 5 months ago

Exercise 4 Underline the gerunds and circle the present participles in the following sentences: 1. I remember reading the book long ago. 2. Preparing the meal required only a short time. 3. I do not like working these sums. 4. I saw Mr Patel running for a bus. 5. Running for a bus, he slipped and fell. 6. The boys love swimming in the sea. 7. A great wave came rolling towards the boat. 8. We met...

Geography, 5 months ago

name the latitudes which passes through the continent?

English, 5 months ago

Please help me with the question...

History, 10 months ago

which copy we use in history civics...

English, 10 months ago

2. State whether the underlined part of each sentence is a clause or a phrase: a. The boy with strong imaginative powers wanted to protect his mother from dacoits. b. She loves to look after plants and trees. c. Whenever I sit back and relax I think about books and films. d. She went to a faraway place and never returned. e. Can't you believe that I am not interested in becoming wealthy? f. He...

Science, 1 year ago

difference between mammels and human beings?

Math, 1 year ago

a grassy plot is, 100m×80 two cross paths of 5m width is constructed at right angle through the center of the field and parallel to the sides of the plot. Find the total area used as path.

Physics, 1 year ago

please help me if you know ...