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Factorise the Expressions 5ysquare2 − 20y − 8z + 2yz - CBSE Class 8 - Mathematics

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Question

Factorise the expressions 5y2 − 20y − 8z + 2yz

Solution

5y2 − 20y − 8z + 2yz = 5y2 − 20y + 2yz − 8z

= 5y(y − 4) + 2z(y − 4)

= (y − 4) (5y + 2z)

  Is there an error in this question or solution?

APPEARS IN

 NCERT Solution for Mathematics Textbook for Class 8 (2018 to Current)
Chapter 14: Factorisation
Ex. 14.20 | Q: 3.7 | Page no. 223

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Solution Factorise the Expressions 5ysquare2 − 20y − 8z + 2yz Concept: Factorisation - Factorisation Using Identities.
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