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adelina 88 [10]
3 years ago
7

Solve by factoring:

Mathematics
2 answers:
DerKrebs [107]3 years ago
7 0
A.<span>(x+3)(x+4)=<span>0
x=-3,-4
B.X=5,4
hope this helps
</span></span>
frez [133]3 years ago
4 0
A:
(x + 3)(x + 4) = 0
x = -3, -4

b:
(x - 4)(x - 5) = 0
x = 4, 5
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3*4*2=24

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The required probability is P=1899/2400=633/800

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3 years ago
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