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Factor the polynomial x2 + 2x – 3x – 6 by double grouping. Group terms with common factors: (x2 + 2x) + (– 3x – 6) Factor the GCF from each group: x(x + 2) – 3(x + 2) Write the polynomial as a product of binomials

User Dany Pop
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Answer:

1st Option on edge

Explanation:

User Ramosg
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We have been given a polynomial and we are asked to factor our polynomial by double grouping.


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

First of all we will group terms with common factors. We can see that
x^(2) and 2x have a common factor x. Common factor of -3x and -6 is -3.


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


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

Now we will factor out Greatest Common Factor from each group.


x(x+2)-3(x+2)

After factoring out GCF from each group we got (x+2) as our common binomial. Now we will write our polynomial as a product of two binomials as:


(x+2)(x-3)

Therefore, our polynomial as a product of two binomials will be
(x+2)(x-3).

User David Strachan
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