Class 7 Exam > Class 7 Questions > (-21) *[(-4) +(-6) ] = [(-21) *(-4) ]+[(-21) ...
Start Learning for Free
(-21) *[(-4) +(-6) ] = [(-21) *(-4) ]+[(-21) *(-6) ]?
Most Upvoted Answer
(-21) *[(-4) +(-6) ] = [(-21) *(-4) ]+[(-21) *(-6) ]?
Expanding and Simplifying the Left-hand Side of the Equation
- To solve the left-hand side of the equation (-21) * [(-4) + (-6)], we first need to simplify the expression inside the brackets.
- (-4) + (-6) equals -10, so the expression becomes (-21) * (-10).
- Multiplying -21 by -10 gives us 210, so the left-hand side simplifies to 210.
Expanding and Simplifying the Right-hand Side of the Equation
- To solve the right-hand side of the equation, we need to distribute the multiplication across both terms.
- (-21) * (-4) equals 84, and (-21) * (-6) equals 126.
- Adding 84 and 126 gives us 210, so the right-hand side simplifies to 210.
Conclusion
- By expanding and simplifying both sides of the equation, we have shown that the original equation is true.
- Therefore, (-21) * [(-4) + (-6)] is equal to [(-21) * (-4)] + [(-21) * (-6)], with both sides simplifying to 210.
- To solve the left-hand side of the equation (-21) * [(-4) + (-6)], we first need to simplify the expression inside the brackets.
- (-4) + (-6) equals -10, so the expression becomes (-21) * (-10).
- Multiplying -21 by -10 gives us 210, so the left-hand side simplifies to 210.
Expanding and Simplifying the Right-hand Side of the Equation
- To solve the right-hand side of the equation, we need to distribute the multiplication across both terms.
- (-21) * (-4) equals 84, and (-21) * (-6) equals 126.
- Adding 84 and 126 gives us 210, so the right-hand side simplifies to 210.
Conclusion
- By expanding and simplifying both sides of the equation, we have shown that the original equation is true.
- Therefore, (-21) * [(-4) + (-6)] is equal to [(-21) * (-4)] + [(-21) * (-6)], with both sides simplifying to 210.
Attention Class 7 Students!
To make sure you are not studying endlessly, EduRev has designed Class 7 study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Class 7.
|
Explore Courses for Class 7 exam
|
|
Top Courses for Class 7View all
(-21) *[(-4) +(-6) ] = [(-21) *(-4) ]+[(-21) *(-6) ]?
Question Description
(-21) *[(-4) +(-6) ] = [(-21) *(-4) ]+[(-21) *(-6) ]? for Class 7 2024 is part of Class 7 preparation. The Question and answers have been prepared according to the Class 7 exam syllabus. Information about (-21) *[(-4) +(-6) ] = [(-21) *(-4) ]+[(-21) *(-6) ]? covers all topics & solutions for Class 7 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for (-21) *[(-4) +(-6) ] = [(-21) *(-4) ]+[(-21) *(-6) ]?.
(-21) *[(-4) +(-6) ] = [(-21) *(-4) ]+[(-21) *(-6) ]? for Class 7 2024 is part of Class 7 preparation. The Question and answers have been prepared according to the Class 7 exam syllabus. Information about (-21) *[(-4) +(-6) ] = [(-21) *(-4) ]+[(-21) *(-6) ]? covers all topics & solutions for Class 7 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for (-21) *[(-4) +(-6) ] = [(-21) *(-4) ]+[(-21) *(-6) ]?.
Solutions for (-21) *[(-4) +(-6) ] = [(-21) *(-4) ]+[(-21) *(-6) ]? in English & in Hindi are available as part of our courses for Class 7.
Download more important topics, notes, lectures and mock test series for Class 7 Exam by signing up for free.
Here you can find the meaning of (-21) *[(-4) +(-6) ] = [(-21) *(-4) ]+[(-21) *(-6) ]? defined & explained in the simplest way possible. Besides giving the explanation of
(-21) *[(-4) +(-6) ] = [(-21) *(-4) ]+[(-21) *(-6) ]?, a detailed solution for (-21) *[(-4) +(-6) ] = [(-21) *(-4) ]+[(-21) *(-6) ]? has been provided alongside types of (-21) *[(-4) +(-6) ] = [(-21) *(-4) ]+[(-21) *(-6) ]? theory, EduRev gives you an
ample number of questions to practice (-21) *[(-4) +(-6) ] = [(-21) *(-4) ]+[(-21) *(-6) ]? tests, examples and also practice Class 7 tests.
|
|
Explore Courses for Class 7 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