factorise x² - 10 X +24
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Answered by
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-6+(-4)= -10 and -6×-4=24
x^2 - 6x - 4x +24
x(x-6) -4(x-6)
(x-6) (x-4)
Answered by
1
Answer:
( X - 4 ) ( X - 6 )
Step-by-step explanation:
x^2 - 10x + 24
= x^2 - ( 6 + 4 ) x + 24
= x^2 - 6x - 4x + 24
= x ( x - 6 ) - 4 ( x - 6 )
= ( x - 4 ) ( x - 6 )
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