asked 85.5k views
2 votes
Factor the expression.
d2 + 10d + 9

2 Answers

3 votes
d^2+10d+9

d^2+d+9d+9

d(d+1)+9(d+1)

(d+9)(d+1)
answered
User LaszloLadanyi
by
8.1k points
3 votes
d^2 + 10d + 9
(d + 1)(d + 9)
answered
User Kevin Keane
by
8.1k points
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