Answer:
<h2>The answer is option B </h2>
Step-by-step explanation:
9x² + 18x + 9
<u>Factor out 9 from the expression</u>
That's
9( x² + 2x + 1)
Using the identity
a² + 2ab + b² = ( a + b)² factor the expression
We have the final answer as
<h3>9( x + 1)²</h3>
Hope this helps you
Hey there,
200-40=160
so 200-20%=160
so the answer is he takes out 20% per week!
Hope this helped