factorise: x² + 12 +27
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Answered by
1
Answer:
x2 + 9x + 3x + 27
= x ( x + 9 ) 3 ( x + 9)
( x + 3 ) ( x + 9 )
Answered by
2
Answer: x2+9x+3x+27 x(x+9)+3(x+9) (x+9) (x+3)
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