Class 10 Exam > Class 10 Questions > The sum of squares of two number is 80 and th...
Start Learning for Free
The sum of squares of two number is 80 and the square of difference between the two number is 36 find the product of two number. A) 11 B) 22 C)33 D)26?
Verified Answer
The sum of squares of two number is 80 and the square of difference be...
Two numbers x & y
Write an equation for each statement
:
"The Sum of the square of two numbers is 80"
x^2 + y^2 = 80
" and the square of their difference is 36."
(x - y)^2 = 36
Foil (x-y)(x-y)
x^2 - 2xy + y^2 = 36
Use elimination, subtract from the 1st equation
x^2 + 0xy + y^2 = 80
x^2 - 2xy + y^2 = 36
------------------------Subtraction eliminates, both x^2 and y^2
2xy = 44
Divide both sides by 2
xy = 22
:
The product of two numbers is: 22
This question is part of UPSC exam. View all Class 10 courses
Most Upvoted Answer
The sum of squares of two number is 80 and the square of difference be...
Community Answer
The sum of squares of two number is 80 and the square of difference be...
Attention Class 10 Students!
To make sure you are not studying endlessly, EduRev has designed Class 10 study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Class 10.
|
|
Explore Courses for Class 10 exam
|
|
Similar Class 10 Doubts
Top Courses for Class 10View all
The sum of squares of two number is 80 and the square of difference between the two number is 36 find the product of two number. A) 11 B) 22 C)33 D)26?
Question Description
The sum of squares of two number is 80 and the square of difference between the two number is 36 find the product of two number. A) 11 B) 22 C)33 D)26? for Class 10 2024 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about The sum of squares of two number is 80 and the square of difference between the two number is 36 find the product of two number. A) 11 B) 22 C)33 D)26? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The sum of squares of two number is 80 and the square of difference between the two number is 36 find the product of two number. A) 11 B) 22 C)33 D)26?.
The sum of squares of two number is 80 and the square of difference between the two number is 36 find the product of two number. A) 11 B) 22 C)33 D)26? for Class 10 2024 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about The sum of squares of two number is 80 and the square of difference between the two number is 36 find the product of two number. A) 11 B) 22 C)33 D)26? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The sum of squares of two number is 80 and the square of difference between the two number is 36 find the product of two number. A) 11 B) 22 C)33 D)26?.
Solutions for The sum of squares of two number is 80 and the square of difference between the two number is 36 find the product of two number. A) 11 B) 22 C)33 D)26? in English & in Hindi are available as part of our courses for Class 10.
Download more important topics, notes, lectures and mock test series for Class 10 Exam by signing up for free.
Here you can find the meaning of The sum of squares of two number is 80 and the square of difference between the two number is 36 find the product of two number. A) 11 B) 22 C)33 D)26? defined & explained in the simplest way possible. Besides giving the explanation of
The sum of squares of two number is 80 and the square of difference between the two number is 36 find the product of two number. A) 11 B) 22 C)33 D)26?, a detailed solution for The sum of squares of two number is 80 and the square of difference between the two number is 36 find the product of two number. A) 11 B) 22 C)33 D)26? has been provided alongside types of The sum of squares of two number is 80 and the square of difference between the two number is 36 find the product of two number. A) 11 B) 22 C)33 D)26? theory, EduRev gives you an
ample number of questions to practice The sum of squares of two number is 80 and the square of difference between the two number is 36 find the product of two number. A) 11 B) 22 C)33 D)26? tests, examples and also practice Class 10 tests.
|
|
Explore Courses for Class 10 exam
|
|
Suggested Free Tests
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup