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  • 14-03-2021
  • Mathematics
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Factorise the expressions.​

Factorise the expressions class=

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siya90258
siya90258 siya90258
  • 14-03-2021

Answer:

Q.1 lx²+mx

=x(lx+m)

Q.2 x² - ax - bx + ab

= x(x - a) - b(x - a)

=(x - b)(x - a)

Q.3 6ab - b²+ 12ac - 2bc

= b(6a - b) - 2a(6a - b)

=(b - 2a)(6a - b)

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