Help i need help in my exam
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Answer:
57 is answer.
Step-by-step explanation:
( x - 3 )² ( x - 8 )
[ x² - 2 ( 3 ) ( x ) + 9 ] ( x - 8 )
( x² - 6x + 9 ) ( x - 8 )
x³ - 6x² + 9x - 8x² + 48x + 72
x³ - 14x² + 57x + 72
Coefficient of x is 57.
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