(x+a) ( x-b) identities please
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x square -(a+b)+ab ........
Answered by
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x²+x(a-b)-ab
Step-by-step explanation:
Simplification:
(x+a)(x-b)=x²-xb+xa-ab
=x²+x(a-b)-ab
.... .... .... .... .... .... .... .... .... ....
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