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