SSC (English Medium) Class 8Maharashtra State Board
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Expand. ( M + 2 3 ) ( M − 7 3 ) - SSC (English Medium) Class 8 - Mathematics

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Question

Expand.

`(m+2/3)(m-7/3)`

Solution

`(m+2/3)(m-7/3)`

= `(m)^2 + {2/3 + (-7/3)}m + (2/3) × (-7/3)`

= `(m)^2 + (2/3 - 7/3)m - 14/9`

= `(m)^2 - (5m)/3 - 14/9`

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APPEARS IN

 Balbharati Solution for Balbharati Class 8 Mathematics (2019 to Current)
Chapter 5: Expansion formulae
Practice Set 5.1 | Q: 7 | Page no. 24
Solution Expand. ( M + 2 3 ) ( M − 7 3 ) Concept: Expansion of (X + A) (X + B).
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