Multiply:-
a. X2 -4x +7 by x-2
Answers
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x² -4x +7 by x-2
Answered by
40
Question :
Multiply :- x² - 4x + 7 by x - 2
Solution :
( x² - 4x + 7 ) ( x - 2 )
- x ( x² - 4x + 7 ) - 2 ( x² - 4x + 7 )
- x³ - 4x² + 7x - 2x² + 8x - 14
- x³ - 6x² + 15x - 14
Answer :
x³ - 6x² + 15x - 14
Hope it helps you :)
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