Chemistry, asked by sree897, 1 year ago

if 1 is zero of the polynomial P(x) = ax square - 3 ( a- 1 )x -1 then the value of a is:

Answers

Answered by shpriyanshu
3
a(1)^2 -3(a-1)1 -1=0

a - 3a + 3 -1 =0

-2a +2 =0

-a = -2/2

-a= -1

a=1

sree897: thank you
Answered by nisha1456
7
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