Question

If 2 is a zero of the polynomial ax² – 2x, then the value of ‘a' is​

Answer 1

Answer:

p(X)=ax²- 3(a-1)x -1

Given, 1 is its zero

p(x) = a(1)² -3(a-1)1 -1 = 0

a - 3a+3 -1 = 0

-2a + 2 = 0

-2a = -2

a = -2/-2

a = 1

Answer 2

Answer:

Hey mate..

please refer the above attachment

Hope this will be useful

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