3 years ago

Factor the four-term polynomial.

Mathematics

2 answers:

Sliva [168]3 years ago

7 0

Q(p-3)p(q+r)
(p-3)(q-p)

Sveta_85 [38]3 years ago

7 0

Hello,

$pq-3r+pr-3q=pq-3q+pr-3r=q(p-3)+r(p-3)=(p-3)(q+r)$

Answer A

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Answer:

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Step-by-step explanation:

Given

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Required

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From laws of probability, we have:

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Substitute in values

$P(A\ n\ B) = 0.78 + 0.65 - 0.873$

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