Factor the following binomial: 14a^4b^3c + 18a^2b

Mathematics

1 answer:

Alla [95]3 years ago

8 0

Answer:

2 a^2 b (7 a^2 b^2 c + 9)

Step-by-step explanation:

Factor the following:

14 a^4 b^3 c + 18 a^2 b

Hint: | Factor common terms out of 14 a^4 b^3 c + 18 a^2 b.

Factor 2 a^2 b out of 14 a^4 b^3 c + 18 a^2 b:

Answer: 2 a^2 b (7 a^2 b^2 c + 9)

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garik1379 [7]

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REY [17]

Remark
Secants going through a circle form a ratio that's the same for all secants going through the circle and beginning at 1 point. See the diagram below for the ratio. Follow the Line designations carefully. This comes up many times.

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Put in terms of the diagram the general ratio is (OA / OB)

Equation
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Substitute and Solve
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