find the factories of - X square -
10 X + 9
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x²+10x+9
x²+9x+x+9
x(x+9)+1(x+9)
(x+9)(x+1)
=> x= -9 or x=-1 ANSWER...
HOPE IT HELPS:-))
x²+9x+x+9
x(x+9)+1(x+9)
(x+9)(x+1)
=> x= -9 or x=-1 ANSWER...
HOPE IT HELPS:-))
kaif451:
thank very nice answers
my pleasure:-)
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