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Delvig [45]
3 years ago
15

Simplify: (2a2 - 3ab + 2b2) - (a2 + 2ab -5b2)

Mathematics
1 answer:
djverab [1.8K]3 years ago
8 0

<em>Answer:</em>

<em>  a2 - 5ab + 7b2</em>

<em>Step-by-step explanation:</em>

<em></em>

<em>Changes made to your input should not affect the solution: </em>

<em> </em><em>(1):</em><em> "b2"   </em><em>was replaced by</em><em>   "b^2".  3 </em><em>more similar replacements.</em>

<em></em>

<em>= (((2•(a2))-3ab)+(2•(b2)))-(((a2)+2ab)-5b2) </em>

<em>= (((2•(a2))-3ab)+2b2)-(a2+2ab-5b2)</em>

<em>= ((2a2 -  3ab) +  2b2) -  (a2 + 2ab - 5b2)</em>

<em><u> factor Into multi variable polynomial :</u></em>

<em> = 4.1    Factoring    a2 - 5ab + 7b2 </em>

<em />

<em>Your answer should be : </em>

<em><u>=  a2 - 5ab + 7b2</u></em>

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