Answer:
a2 - 5ab + 7b2
Explanation:
Changes made to your input should not affect the solution:
(1): "b2" was replaced by "b^2". 3 more similar replacements.
= (((2•(a2))-3ab)+(2•(b2)))-(((a2)+2ab)-5b2)
= (((2•(a2))-3ab)+2b2)-(a2+2ab-5b2)
= ((2a2 - 3ab) + 2b2) - (a2 + 2ab - 5b2)
factor Into multi variable polynomial :
= 4.1 Factoring a2 - 5ab + 7b2
Your answer should be :
= a2 - 5ab + 7b2