if 2 and 0 are the zeros of the polynomial f(x)=2x³-5x²+ax+b find the value of a and b
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f (2) = 2(2)^3- 5(2)^2+a(2)+b
= 16-20+2a+b
-4 +2a+b= o
2a+b +4
6a + b
F(0)=2(0)^3-5(0)^2+a(0)+b
= 0-0+ a+b
= a+b is the Answer
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