SSC (English Medium) Class 8Maharashtra State Board
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Factorise. X2 − 10x + 9 - SSC (English Medium) Class 8 - Mathematics

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Question

Factorise.

x− 10x + 9

Solution

\[\   x^2  - 10x + 9\] 

\[ =  x^2  - 9x - x + 9\] 

\[ = x\left( x - 9 \right) - 1\left( x - 9 \right)\] 

\[ = \left( x - 1 \right)\left( x - 9 \right)\]

  Is there an error in this question or solution?

APPEARS IN

 Balbharati Solution for Balbharati Class 8 Mathematics (2019 to Current)
Chapter 6: Factorisation of Algebraic expressions
Practice Set 6.1 | Q: 2 | Page no. 30
Solution Factorise. X2 − 10x + 9 Concept: Factors of a Quadratic Trinomial.
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