x² + 10x + 9 by splitting middle term
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Answered by
4
x² + 10x + 9
→ x² + 9x + x + 9
→ x(x + 9) + 1(x + 9)
→ (x + 1)(x + 9)
Answered by
0
Answer:
x^2+10x+9
x^2+9x+x+9
x(x+9)+1(x+9)
(x+9)(x+1)
.....
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