Some steps to rewrite the expression x3 - 9x + x2 - 9 as a product of three factors are shown below:

Step 1: x3 - 9x + x2 - 9
Step 2: x3 + x2 - 9x - 9
Step 3: x2(x + 1) - 9(x + 1)

Which of the following best shows the next two steps to rewrite the expression?
a. Step 4: (x2 + 9)(x + 1); Step 5: (x + 3)(x + 3)(x + 1)
b.Step 4: (x2 - 9)(x + 1); Step 5: (x + 3)(x + 3)(x + 1)
c.Step 4: (x2 + 9)(x + 1); Step 5: (x - 3)(x + 3)(x + 1)
d. Step 4: (x2 - 9)(x + 1); Step 5: (x - 3)(x + 3)(x + 1)

Question

Some steps to rewrite the expression x3 - 9x + x2 - 9 as a product of three factors are shown below:

Step 1: x3 - 9x + x2 - 9
Step 2: x3 + x2 - 9x - 9
Step 3: x2(x + 1) - 9(x + 1)

Which of the following best shows the next two steps to rewrite the expression?
a. Step 4: (x2 + 9)(x + 1); Step 5: (x + 3)(x + 3)(x + 1)  
b.Step 4: (x2 - 9)(x + 1); Step 5: (x + 3)(x + 3)(x + 1)  
c.Step 4: (x2 + 9)(x + 1); Step 5: (x - 3)(x + 3)(x + 1) 
d. Step 4: (x2 - 9)(x + 1); Step 5: (x - 3)(x + 3)(x + 1)

misssunshinexxoxo · Answer

Why does hello kitty always got duck following it?

hellokitty17 · Answer

because we are brother and sister

oregonduck · Answer

yup

misssunshinexxoxo · Answer

So solve the question outside of OS

oregonduck · Answer

but we are long distance

misssunshinexxoxo · Answer

It's unnecessary to post and then solve here; you keep on making threads and it's not good

misssunshinexxoxo · Answer

She keeps awarding you medals; like a "medal party"

misssunshinexxoxo · Answer

Please read OS Coc http://openstudy.com/code-of-conduct