SOLUTION: can you please help me ! Simplify the expression {{{ x^2-4x+4(x^2+2x-5) }}}

SOLUTION: can you please help me ! Simplify the expression {{{ x^2-4x+4(x^2+2x-5) }}}

Algebra.Com

Question 188317: can you please help me !
Simplify the expression
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
Start with the given expression.

Distribute

Multiply

Combine like terms.

So
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