If ‘a ’ and ‘b ’ are the zeroes of the polynomial x2 -6x + 8, then the value of a+b (1)Marks Answer: 6 3 2 0
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Answered by
3
Step-by-step explanation:
P(x)=0
x²-6x+8=0
x²-4x-2x+8=0
x(x-4)-2(x-4)=0
(x-4)(x-2)=0
x=4 or, x=2
we know that,
sum of zeros=-(coefficient of x)/(coefficient of x ²)
a+b=-(-6)/1
a+b=6
Answered by
0
Answer:
6
Step-by-step explanation:
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