SOLUTION: please multiply
(5x-2)^2
thank you
Algebra.Com
Question 197662: please multiply
(5x-2)^2
thank you
Found 2 solutions by checkley77, jim_thompson5910:
Answer by checkley77(12844) (Show Source): You can put this solution on YOUR website!
(5x-2)^2
5x-2
5x-2
---------------
25x^2-10x-10x+4
25x^2-20x+4 ams.
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
Start with the given expression.
Expand. Remember something like .
Now let's FOIL the expression.
Remember, when you FOIL an expression, you follow this procedure:
Multiply the First terms:.
Multiply the Outer terms:.
Multiply the Inner terms:.
Multiply the Last terms:.
---------------------------------------------------
So we have the terms: , , ,
Now add every term listed above to make a single expression.
Now combine like terms.
So FOILs to .
In other words, .
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