SOLUTION: Please help me factor this equation. Thank you.
{{{(a+4)^2-2(a+4)+1}}}
Algebra.Com
Question 206551This question is from textbook Introductory Algebra
: Please help me factor this equation. Thank you.
This question is from textbook Introductory Algebra
Found 2 solutions by Alan3354, stanbon:
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
Please help me factor this equation. Thank you.
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Since there's no equal sign, it's not an equation. That's good, tho, since we don't factor equations.
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=
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Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
factor this equation. Thank you.
(a+4)^2-2(a+4)+1
---
Let x = a+4
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Substitute:
x^2 -2x + 1
Factor:
(x-1)(x-1)
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Substitute:
(a+4-1)(a+4-1)
= (a+3)(a+3)
==================
Cheers,
Stan H.
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