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Ahat [919]
2 years ago
9

Which shows one way to determine the factors of 12x3 – 2x2 + 18x – 3 by grouping?

Mathematics
2 answers:
Debora [2.8K]2 years ago
6 0

Option A

2x^2(6x-1) + 3(6x-1) is one way to determine the factors of 12x^3-2x^2+18x-3 by grouping

<em><u>Solution:</u></em>

Factoring by grouping means that you will group terms with common factors before factoring

<em><u>Given expression is:</u></em>

12x^3-2x^2+18x-3

Group the first two terms together and then the last two terms together.

(12x^3-2x^2)+(18x-3)

We can see that 2x^2 is common in first two terms

And 3 is common in last two terms

Factor them out

(12x^3-2x^2)+(18x-3) = 2x^2(6x-1) + 3(6x-1)

2x^2(6x-1) + 3(6x-1)

Thus option A is correct

Scorpion4ik [409]2 years ago
5 0

Answer:

is one way to determine the factors of  by grouping

Solution:

Factoring by grouping means that you will group terms with common factors before factoring

Given expression is:

Group the first two terms together and then the last two terms together.

We can see that  is common in first two terms

And 3 is common in last two terms

Factor them out

Step-by-step explanation:

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