find the value of a for which (x-1) is factor of the polynomial a²x-4xa+4a-1
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1
a×1*2-4×1a+4a-1
a-4a+4a-1
a-1=0
a=1
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a-4a+4a-1
a-1=0
a=1
plssss mark me as brainlisttttt
Ganesh777:
what happened to a sqare of a
if we substitute square the ans is same
Answered by
0
If ( x -1) is factor of a^2x - 4ax + 4a - 1 , then it satisfy the equation.
x = 1
Put the value of x in the equation, we get
a^2(1) - 4.1 a + 4a - 1 = 0
a^2 - 1 = 0
a^2 = 1
a = 1
Hope you like the answer ..........
x = 1
Put the value of x in the equation, we get
a^2(1) - 4.1 a + 4a - 1 = 0
a^2 - 1 = 0
a^2 = 1
a = 1
Hope you like the answer ..........
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