Question

6.2 grouping: problem 2
(1 point)
rewrite the expression ( 9 x ( x + 3 ) + 4 ( x + 3 ) ) by taking out the greatest common factor.
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Explanation:

Step1: Identify the common factor

The common factor in the expression \(9x(x + 3)+4(x + 3)\) is \((x + 3)\).

Step2: Factor out the common factor

Using the distributive property \(ab+ac=a(b + c)\), where \(a=(x + 3)\), \(b = 9x\), and \(c = 4\).
We get \((x + 3)(9x+4)\)

Answer:

\((x + 3)(9x + 4)\)