nana238 nana238

14-04-2019
Mathematics

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factorize x2+x-42....please how do I do it

factorize x2x42please how do I do it class=

Respuesta :

arnab2261 arnab2261

14-04-2019

[tex] {\huge {\mathfrak {Answer :-}}} [/tex]

✨x^2 + x - 42

= x^2 + 7x - 6x - 42

= x(x + 7) - 6(x + 7)

= (x + 7)(x - 6).

Done.. ✔️

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