Question

plz someone help to do this no.​

Answer 1

Step-by-step explanation:

We Have :-

$2x^{2} + yz - 2xy - zx$

To Find :-

$factorise \: it$

Solution :-

$2x^{2} + yz - 2xy - zx \\ \\ \\ it \: can \: be \: written \: as \\ \\ \\ 2x^{2} - 2xy + yz - zx \\ \\ \\ taking \: common \\ \\ \\ 2x(x - y) - z(x - y) \\ \\ \\ (x - y)(2x - z)$

Answer 2

$\large{\underline{\red{\rm{Given:}}}}$

2${x}^{2}$ + yz - 2xy - zx

$\large{\underline{\red{\rm{Solution:}}}}$

→ Rearranging the terms -

2${x}^{2}$ - 2xy - zx + yz

Now , taking out the common terms ,

→ 2x ( x - y ) - z ( x - y )

$\therefore$ FINAL ANS → ( 2x - z ) ( x - y )

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