x square- 10 x +9 factorise plz quick
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14
Answer:
(x−9)(x−1). Explanation: Find the factors of 9 which ADD (because of the + sign) up to 10. The signs in the brackets will be the SAME ...
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Answer:
=(x+9)(x+1). Explanation: x2+10x +9 =x2+9x+x+9 =x(x+9)+1(x+9) =(x+9)(x+1).
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