Question

IF THE POLYNOMIAL P(x)=X^2+ 3x-1 IS SUCH THAT P(x)=P(1-x) , THEN THE VALUE OF X IS ...................

Answer 1

Answer:

x = -1

Step-by-step explanation:

Given, x²+3x-1.

p(x-1) is (x-1)²+3x-3-1

= x²+1-2x+3x-4

= x²+x-3.

Given they are equal so,

x²+x-3 = x²+3x-1

x-3 = 3x-1

x = -1

The answer is -1.

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