NCERT - Mathematics

Book: NCERT - Mathematics

Chapter: 9. Algebraic Expressions and Identities

Subject: Maths - Class 8th

Q. No. 4 of Exercises 9.1

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4

Subtract from


Using the following identites:


(-) × (-) = (+)


(-) × (+) = (-)


(+) × (+) = (+)


(+) × (-) = (+)





 

4

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