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Factorise x2 + 5x - 24
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5 votes
Factorise
x2 + 5x - 24

User Ssmsnet
by
6.0k points

1 Answer

5 votes

Answer:

(x+8)(x-3)

Explanation:

x2+5x-24

product 1 ×-24= -24

  • sum -3 and 8
  • (x2 -3x )(+ 8x -24)
  • x(x-3) +8(x-3)
  • (x+8)(x-3)
User Elbillaf
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