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Factor x2 + 2x - 15.
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Factor x2 + 2x - 15.
asked
Apr 25, 2018
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Factor x2 + 2x - 15.
Mathematics
middle-school
Manoj Selvin
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Manoj Selvin
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2
Answers
3
votes
Factor
x2+
2x
−15
x2
+
2x
−15
=
(
x−3
)
(
x+5
)
RMu
answered
Apr 25, 2018
by
RMu
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5
votes
(x+5)(x-3)
Proof:
5-3=2
5*-3=-15
Josh Part
answered
Apr 29, 2018
by
Josh Part
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