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marysya [2.9K]
3 years ago
15

Factorise x2 (squared) - 6x - 27 What’s the answer?

Mathematics
1 answer:
Solnce55 [7]3 years ago
5 0

▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ { \huge \mathfrak{Answer}}▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪

let's factorise :

  • {x}^{2}  - 6x - 27

  • x {}^{2}  - 9x + 3x - 27

  • x(x - 9) + 3(x - 9)

  • (x - 9)(x + 3)

Done !

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Hey there!

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