Find the product of x minus 2 into x minus 3 into x minus 4
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(x-2) × (x-3) × (x-4)
first we'll take first two terms ...
[(x-2) × (x-3)] × (x-4)
[ x²-3x-2x+6] × (x-4)
x²-5x+6 × (x-4)
x³-4x²-5x²+20x+6x-24
x³-9x²+26x-24
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Answered by
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Answer:
x^3 - 9x^2 + 26x - 24
Step-by-step explanation:
( x - 2 ) ( x - 3 ) ( x - 4 )
On multiplying first two expressions,
( x^2 - 3x - 2x + 6 ) ( x - 4 )
( x^2 - 5x + 6 ) ( x - 4 )
On multiplying both brackets,
x^3 - 5x^2 + 6x - 4x^2 + 20x - 24
x^3 - 5x^2 - 4x^2 + 6x + 20x - 24
x^3 - 9x^2 + 26x - 24 ( Answer )
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