if p and q are zeroes of the polynomial f(x)=x2-7x+12,then values of p+q-2 is a) 12 b) -15 c)-17 d) - Maths - Polynomials

Question

if p and q are zeroes of the polynomial f(x)=x2-7x+12,then values
of p+q-2 is a) 12 b) -15 c)-17 d) 13

Samrat Dutta Roy · Accepted Answer

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if p and q are zeroes of the polynomial f(x)=x2-7x+12,then values of p+q-2 is a) 12 b) -15 c)-17 d) 13